3953079916 has 6 divisors (see below), whose sum is σ = 6917889860. Its totient is φ = 1976539956.

The previous prime is 3953079899. The next prime is 3953079919. The reversal of 3953079916 is 6199703593.

It is not an unprimeable number, because it can be changed into a prime (3953079919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 494134986 + ... + 494134993.

Almost surely, 2^3953079916 is an apocalyptic number.

It is an amenable number.

3953079916 is a deficient number, since it is larger than the sum of its proper divisors (2964809944).

3953079916 is a wasteful number, since it uses less digits than its factorization.

3953079916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988269983 (or 988269981 counting only the distinct ones).

The product of its (nonzero) digits is 1377810, while the sum is 52.

The square root of 3953079916 is about 62873.5231715227. The cubic root of 3953079916 is about 1581.1698749132.

The spelling of 3953079916 in words is "three billion, nine hundred fifty-three million, seventy-nine thousand, nine hundred sixteen".