3907652928 has 56 divisors (see below), whose sum is σ = 10591190400. Its totient is φ = 1270778880.

The previous prime is 3907652927. The next prime is 3907652939. The reversal of 3907652928 is 8292567093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3907652921) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 240328 + ... + 256071.

It is an arithmetic number, because the mean of its divisors is an integer number (189128400).

Almost surely, 2^3907652928 is an apocalyptic number.

It is an amenable number.

3907652928 is an abundant number, since it is smaller than the sum of its proper divisors (6683537472).

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

3907652928 is a wasteful number, since it uses less digits than its factorization.

3907652928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496455 (or 496445 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 51.

The square root of 3907652928 is about 62511.2224164590. Note that the first 3 decimals coincide. The cubic root of 3907652928 is about 1575.0898315102.

The spelling of 3907652928 in words is "three billion, nine hundred seven million, six hundred fifty-two thousand, nine hundred twenty-eight".