3305572494840 has 384 divisors, whose sum is σ = 13982758099200. Its totient is φ = 686872085760.

The previous prime is 3305572494811. The next prime is 3305572494857. The reversal of 3305572494840 is 484942755033.

3305572494840 is a `hidden beast` number, since 3 + 3 + 0 + 5 + 5 + 72 + 494 + 84 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2257134 + ... + 3421373.

It is an arithmetic number, because the mean of its divisors is an integer number (36413432550).

Almost surely, 2^{3305572494840} is an apocalyptic number.

3305572494840 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3305572494840 is an abundant number, since it is smaller than the sum of its proper divisors (10677185604360).

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

3305572494840 is a wasteful number, since it uses less digits than its factorization.

3305572494840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5678552 (or 5678535 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 54.

The spelling of 3305572494840 in words is "three trillion, three hundred five billion, five hundred seventy-two million, four hundred ninety-four thousand, eight hundred forty".