3960462885 has 32 divisors (see below), whose sum is σ = 7062629760. Its totient is φ = 1883363328.

The previous prime is 3960462853. The next prime is 3960462893. The reversal of 3960462885 is 5882640693.

It is not a de Polignac number, because 3960462885 - 2⁵ = 3960462853 is a prime.

It is a super-3 number, since 3×3960462885³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

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, 403872 + ... + 413561.

It is an arithmetic number, because the mean of its divisors is an integer number (220707180).

Almost surely, 2^3960462885 is an apocalyptic number.

It is an amenable number.

3960462885 is a deficient number, since it is larger than the sum of its proper divisors (3102166875).

3960462885 is a wasteful number, since it uses less digits than its factorization.

3960462885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817477.

The product of its (nonzero) digits is 2488320, while the sum is 51.

The square root of 3960462885 is about 62932.2086454941. The cubic root of 3960462885 is about 1582.1536199484.

The spelling of 3960462885 in words is "three billion, nine hundred sixty million, four hundred sixty-two thousand, eight hundred eighty-five".