3625026720 has 192 divisors, whose sum is σ = 13737185280. Its totient is φ = 784954368.

The previous prime is 3625026707. The next prime is 3625026733. The reversal of 3625026720 is 276205263.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3625026707) and next prime (3625026733).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35449 + ... + 92231.

It is an arithmetic number, because the mean of its divisors is an integer number (71547840).

Almost surely, 2^3625026720 is an apocalyptic number.

3625026720 is a gapful number since it is divisible by the number (30) 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 3625026720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6868592640).

3625026720 is an abundant number, since it is smaller than the sum of its proper divisors (10112158560).

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

3625026720 is a wasteful number, since it uses less digits than its factorization.

3625026720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56827 (or 56819 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 3625026720 is about 60208.1947910747. The cubic root of 3625026720 is about 1536.1621871925.

The spelling of 3625026720 in words is "three billion, six hundred twenty-five million, twenty-six thousand, seven hundred twenty".