3925696294 has 16 divisors (see below), whose sum is σ = 6436161648. Its totient is φ = 1784816352.

The previous prime is 3925696279. The next prime is 3925696301. The reversal of 3925696294 is 4926965293.

It is a super-2 number, since 2×3925696294² = 30822182785450668872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1125037 + ... + 1128520.

It is an arithmetic number, because the mean of its divisors is an integer number (402260103).

Almost surely, 2^3925696294 is an apocalyptic number.

3925696294 is a deficient number, since it is larger than the sum of its proper divisors (2510465354).

3925696294 is a wasteful number, since it uses less digits than its factorization.

3925696294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253639.

The product of its digits is 6298560, while the sum is 55.

The square root of 3925696294 is about 62655.3772153676. The cubic root of 3925696294 is about 1577.5104057220.

The spelling of 3925696294 in words is "three billion, nine hundred twenty-five million, six hundred ninety-six thousand, two hundred ninety-four".