342248664 has 32 divisors (see below), whose sum is σ = 863478000. Its totient is φ = 113035392.

The previous prime is 342248659. The next prime is 342248677. The reversal of 342248664 is 466842243.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62799 + ... + 68030.

Almost surely, 2^342248664 is an apocalyptic number.

It is an amenable number.

342248664 is an abundant number, since it is smaller than the sum of its proper divisors (521229336).

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

342248664 is a wasteful number, since it uses less digits than its factorization.

342248664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130947 (or 130943 counting only the distinct ones).

The product of its digits is 221184, while the sum is 39.

The square root of 342248664 is about 18499.9638918567. The cubic root of 342248664 is about 699.4885134251.

The spelling of 342248664 in words is "three hundred forty-two million, two hundred forty-eight thousand, six hundred sixty-four".