3200670264891 has 24 divisors (see below), whose sum is σ = 4691183679952. Its totient is φ = 1939637145600.

The previous prime is 3200670264887. The next prime is 3200670264917. The reversal of 3200670264891 is 1984620760023.

It is not a de Polignac number, because 3200670264891 - 2² = 3200670264887 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3200670264891.

It is not an unprimeable number, because it can be changed into a prime (3200670264691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4026771 + ... + 4755651.

Almost surely, 2^{3200670264891} is an apocalyptic number.

3200670264891 is a deficient number, since it is larger than the sum of its proper divisors (1490513415061).

3200670264891 is a wasteful number, since it uses less digits than its factorization.

3200670264891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741003 (or 740992 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 3200670264891 in words is "three trillion, two hundred billion, six hundred seventy million, two hundred sixty-four thousand, eight hundred ninety-one".