342557264 has 40 divisors (see below), whose sum is σ = 776170560. Its totient is φ = 143394048.

The previous prime is 342557249. The next prime is 342557287. The reversal of 342557264 is 462755243.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30749 + ... + 40380.

It is an arithmetic number, because the mean of its divisors is an integer number (19404264).

Almost surely, 2^342557264 is an apocalyptic number.

It is an amenable number.

342557264 is an abundant number, since it is smaller than the sum of its proper divisors (433613296).

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

342557264 is a wasteful number, since it uses less digits than its factorization.

342557264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71187 (or 71181 counting only the distinct ones).

The product of its digits is 201600, while the sum is 38.

The square root of 342557264 is about 18508.3025693876. The cubic root of 342557264 is about 699.6986893689.

The spelling of 342557264 in words is "three hundred forty-two million, five hundred fifty-seven thousand, two hundred sixty-four".