342251472 has 20 divisors (see below), whose sum is σ = 884149760. Its totient is φ = 114083808.

The previous prime is 342251467. The next prime is 342251513. The reversal of 342251472 is 274152243.

342251472 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3565072 + ... + 3565167.

It is an arithmetic number, because the mean of its divisors is an integer number (44207488).

Almost surely, 2^342251472 is an apocalyptic number.

It is an amenable number.

342251472 is an abundant number, since it is smaller than the sum of its proper divisors (541898288).

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

342251472 is a wasteful number, since it uses less digits than its factorization.

342251472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7130250 (or 7130244 counting only the distinct ones).

The product of its digits is 13440, while the sum is 30.

The square root of 342251472 is about 18500.0397837410. The cubic root of 342251472 is about 699.4904264186.

The spelling of 342251472 in words is "three hundred forty-two million, two hundred fifty-one thousand, four hundred seventy-two".