342222748 has 12 divisors (see below), whose sum is σ = 684445552. Its totient is φ = 146666880.

The previous prime is 342222691. The next prime is 342222757. The reversal of 342222748 is 847222243.

342222748 is an admirable number.

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, 6111093 + ... + 6111148.

Almost surely, 2^342222748 is an apocalyptic number.

It is an amenable number.

342222748 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

342222748 is a wasteful number, since it uses less digits than its factorization.

342222748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12222252 (or 12222250 counting only the distinct ones).

The product of its digits is 43008, while the sum is 34.

The square root of 342222748 is about 18499.2634447969. The cubic root of 342222748 is about 699.4708572550.

The spelling of 342222748 in words is "three hundred forty-two million, two hundred twenty-two thousand, seven hundred forty-eight".