3279952905 has 16 divisors (see below), whose sum is σ = 5252511744. Its totient is φ = 1747779200.

The previous prime is 3279952847. The next prime is 3279952931. The reversal of 3279952905 is 5092599723.

It is not a de Polignac number, because 3279952905 - 2⁸ = 3279952649 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77724 + ... + 112253.

It is an arithmetic number, because the mean of its divisors is an integer number (328281984).

Almost surely, 2^3279952905 is an apocalyptic number.

It is an amenable number.

3279952905 is a deficient number, since it is larger than the sum of its proper divisors (1972558839).

3279952905 is a wasteful number, since it uses less digits than its factorization.

3279952905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191136.

The product of its (nonzero) digits is 1530900, while the sum is 51.

The square root of 3279952905 is about 57270.8730944448. The cubic root of 3279952905 is about 1485.7846571411.

The spelling of 3279952905 in words is "three billion, two hundred seventy-nine million, nine hundred fifty-two thousand, nine hundred five".