3724747650 has 576 divisors, whose sum is σ = 12479201280. Its totient is φ = 786931200.

The previous prime is 3724747639. The next prime is 3724747667. The reversal of 3724747650 is 567474273.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 3724747596 and 3724747605.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 79249927 + ... + 79249973.

It is an arithmetic number, because the mean of its divisors is an integer number (21665280).

Almost surely, 2^3724747650 is an apocalyptic number.

3724747650 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3724747650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6239600640).

3724747650 is an abundant number, since it is smaller than the sum of its proper divisors (8754453630).

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

3724747650 is a wasteful number, since it uses less digits than its factorization.

3724747650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 45.

The square root of 3724747650 is about 61030.7107119031. The cubic root of 3724747650 is about 1550.1210658125.

The spelling of 3724747650 in words is "three billion, seven hundred twenty-four million, seven hundred forty-seven thousand, six hundred fifty".