3700526544 has 540 divisors, whose sum is σ = 13412399364. Its totient is φ = 942796800.

The previous prime is 3700526539. The next prime is 3700526549. The reversal of 3700526544 is 4456250073.

It is an interprime number because it is at equal distance from previous prime (3700526539) and next prime (3700526549).

It can be written as a sum of positive squares in 2 ways, for example, as 1674446400 + 2026080144 = 40920^2 + 45012^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3700526499 and 3700526508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3700526549) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 119371809 + ... + 119371839.

Almost surely, 2^3700526544 is an apocalyptic number.

3700526544 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3700526544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6706199682).

3700526544 is an abundant number, since it is smaller than the sum of its proper divisors (9711872820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3700526544 is a wasteful number, since it uses less digits than its factorization.

3700526544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The square root of 3700526544 is about 60831.9533140273. The cubic root of 3700526544 is about 1546.7537392353.

The spelling of 3700526544 in words is "three billion, seven hundred million, five hundred twenty-six thousand, five hundred forty-four".