3291240064090 has 128 divisors (see below), whose sum is σ = 6636331233792. Its totient is φ = 1165179064320.

The previous prime is 3291240064051. The next prime is 3291240064109. The reversal of 3291240064090 is 904600421923.

It is a super-2 number, since 2×3291240064090² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 262181254 + ... + 262193806.

It is an arithmetic number, because the mean of its divisors is an integer number (51846337764).

Almost surely, 2^{3291240064090} is an apocalyptic number.

3291240064090 is an abundant number, since it is smaller than the sum of its proper divisors (3345091169702).

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

3291240064090 is a wasteful number, since it uses less digits than its factorization.

3291240064090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13064.

The product of its (nonzero) digits is 93312, while the sum is 40.

The spelling of 3291240064090 in words is "three trillion, two hundred ninety-one billion, two hundred forty million, sixty-four thousand, ninety".