3290872554880 has 64 divisors (see below), whose sum is σ = 7867480381200. Its totient is φ = 1316309170176.

The previous prime is 3290872554847. The next prime is 3290872554881. The reversal of 3290872554880 is 884552780923.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×3290872554880² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3290872554881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30386266 + ... + 30494374.

Almost surely, 2^{3290872554880} is an apocalyptic number.

It is an amenable number.

3290872554880 is an abundant number, since it is smaller than the sum of its proper divisors (4576607826320).

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

3290872554880 is a wasteful number, since it uses less digits than its factorization.

3290872554880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155691 (or 155679 counting only the distinct ones).

The product of its (nonzero) digits is 38707200, while the sum is 61.

The spelling of 3290872554880 in words is "three trillion, two hundred ninety billion, eight hundred seventy-two million, five hundred fifty-four thousand, eight hundred eighty".