3625574904 has 160 divisors (see below), whose sum is σ = 12288624480. Its totient is φ = 974923776.

The previous prime is 3625574863. The next prime is 3625574923. The reversal of 3625574904 is 4094755263.

3625574904 is a `hidden beast` number, since 3 + 6 + 2 + 557 + 4 + 90 + 4 = 666.

3625574904 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3625574904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 53604 + ... + 100620.

It is an arithmetic number, because the mean of its divisors is an integer number (76803903).

Almost surely, 2^3625574904 is an apocalyptic number.

3625574904 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 3625574904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6144312240).

3625574904 is an abundant number, since it is smaller than the sum of its proper divisors (8663049576).

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

3625574904 is a wasteful number, since it uses less digits than its factorization.

3625574904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47059 (or 47046 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The square root of 3625574904 is about 60212.7470225367. The cubic root of 3625574904 is about 1536.2396171586.

The spelling of 3625574904 in words is "three billion, six hundred twenty-five million, five hundred seventy-four thousand, nine hundred four".