3920675424 has 48 divisors (see below), whose sum is σ = 10485970992. Its totient is φ = 1282231808.

The previous prime is 3920675419. The next prime is 3920675443. The reversal of 3920675424 is 4245760293.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 380199 + ... + 390374.

It is an arithmetic number, because the mean of its divisors is an integer number (218457729).

Almost surely, 2^3920675424 is an apocalyptic number.

It is an amenable number.

3920675424 is an abundant number, since it is smaller than the sum of its proper divisors (6565295568).

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

3920675424 is a wasteful number, since it uses less digits than its factorization.

3920675424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770639 (or 770631 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

The square root of 3920675424 is about 62615.2970447318. The cubic root of 3920675424 is about 1576.8375863309.

The spelling of 3920675424 in words is "three billion, nine hundred twenty million, six hundred seventy-five thousand, four hundred twenty-four".