3955595904 has 256 divisors, whose sum is σ = 13314672000. Its totient is φ = 1145290752.

The previous prime is 3955595881. The next prime is 3955595951. The reversal of 3955595904 is 4095955593.

It is a happy number.

3955595904 is a `hidden beast` number, since 39 + 5 + 559 + 59 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 761187 + ... + 766365.

Almost surely, 2^3955595904 is an apocalyptic number.

3955595904 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 3955595904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6657336000).

3955595904 is an abundant number, since it is smaller than the sum of its proper divisors (9359076096).

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

3955595904 is a wasteful number, since it uses less digits than its factorization.

3955595904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5232 (or 5214 counting only the distinct ones).

The product of its (nonzero) digits is 5467500, while the sum is 54.

The square root of 3955595904 is about 62893.5283157178. The cubic root of 3955595904 is about 1581.5052556645.

The spelling of 3955595904 in words is "three billion, nine hundred fifty-five million, five hundred ninety-five thousand, nine hundred four".