3279961416 has 32 divisors (see below), whose sum is σ = 8322294240. Its totient is φ = 1077001728.

The previous prime is 3279961403. The next prime is 3279961423. The reversal of 3279961416 is 6141699723.

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, 1018281 + ... + 1021496.

It is an arithmetic number, because the mean of its divisors is an integer number (260071695).

Almost surely, 2^3279961416 is an apocalyptic number.

It is an amenable number.

3279961416 is an abundant number, since it is smaller than the sum of its proper divisors (5042332824).

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

3279961416 is a wasteful number, since it uses less digits than its factorization.

3279961416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2039853 (or 2039849 counting only the distinct ones).

The product of its digits is 489888, while the sum is 48.

The square root of 3279961416 is about 57270.9473991831. The cubic root of 3279961416 is about 1485.7859422716.

The spelling of 3279961416 in words is "three billion, two hundred seventy-nine million, nine hundred sixty-one thousand, four hundred sixteen".