3291090927879 has 16 divisors (see below), whose sum is σ = 4486826771424. Its totient is φ = 2145002496000.

The previous prime is 3291090927871. The next prime is 3291090927893. The reversal of 3291090927879 is 9787290901923.

It is not a de Polignac number, because 3291090927879 - 2³ = 3291090927871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3291090927871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36785722 + ... + 36875079.

It is an arithmetic number, because the mean of its divisors is an integer number (280426673214).

Almost surely, 2^{3291090927879} is an apocalyptic number.

3291090927879 is a deficient number, since it is larger than the sum of its proper divisors (1195735843545).

3291090927879 is a wasteful number, since it uses less digits than its factorization.

3291090927879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73661138.

The product of its (nonzero) digits is 30862944, while the sum is 66.

The spelling of 3291090927879 in words is "three trillion, two hundred ninety-one billion, ninety million, nine hundred twenty-seven thousand, eight hundred seventy-nine".