3472322378 has 24 divisors (see below), whose sum is σ = 6061522500. Its totient is φ = 1487481408.

The previous prime is 3472322363. The next prime is 3472322389. The reversal of 3472322378 is 8732232743.

It can be written as a sum of positive squares in 2 ways, for example, as 3407407129 + 64915249 = 58373^2 + 8057^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 262958 + ... + 275846.

Almost surely, 2^3472322378 is an apocalyptic number.

3472322378 is a deficient number, since it is larger than the sum of its proper divisors (2589200122).

3472322378 is a wasteful number, since it uses less digits than its factorization.

3472322378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15654 (or 15647 counting only the distinct ones).

The product of its digits is 338688, while the sum is 41.

The square root of 3472322378 is about 58926.4149427063. The cubic root of 3472322378 is about 1514.2817201636.

The spelling of 3472322378 in words is "three billion, four hundred seventy-two million, three hundred twenty-two thousand, three hundred seventy-eight".