3976920895 has 8 divisors (see below), whose sum is σ = 4816906704. Its totient is φ = 3151802304.

The previous prime is 3976920881. The next prime is 3976920923. The reversal of 3976920895 is 5980296793.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3976920895 - 2⁵ = 3976920863 is a prime.

It is a Duffinian number.

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, 3716214 + ... + 3717283.

It is an arithmetic number, because the mean of its divisors is an integer number (602113338).

Almost surely, 2^3976920895 is an apocalyptic number.

3976920895 is a deficient number, since it is larger than the sum of its proper divisors (839985809).

3976920895 is a wasteful number, since it uses less digits than its factorization.

3976920895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7433609.

The product of its (nonzero) digits is 7348320, while the sum is 58.

The square root of 3976920895 is about 63062.8329128973. The cubic root of 3976920895 is about 1584.3421784351.

The spelling of 3976920895 in words is "three billion, nine hundred seventy-six million, nine hundred twenty thousand, eight hundred ninety-five".