3522382734378 has 32 divisors (see below), whose sum is σ = 7115317054272. Its totient is φ = 1162371600000.

The previous prime is 3522382734319. The next prime is 3522382734383. The reversal of 3522382734378 is 8734372832253.

It is a super-2 number, since 2×3522382734378² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5131725 + ... + 5777487.

It is an arithmetic number, because the mean of its divisors is an integer number (222353657946).

Almost surely, 2^{3522382734378} is an apocalyptic number.

3522382734378 is an abundant number, since it is smaller than the sum of its proper divisors (3592934319894).

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

3522382734378 is a wasteful number, since it uses less digits than its factorization.

3522382734378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654870.

The product of its digits is 40642560, while the sum is 57.

The spelling of 3522382734378 in words is "three trillion, five hundred twenty-two billion, three hundred eighty-two million, seven hundred thirty-four thousand, three hundred seventy-eight".