342991652 has 12 divisors (see below), whose sum is σ = 600620160. Its totient is φ = 171385896.

The previous prime is 342991651. The next prime is 342991669. The reversal of 342991652 is 256199243.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (342991651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20252 + ... + 33107.

It is an arithmetic number, because the mean of its divisors is an integer number (50051680).

Almost surely, 2^342991652 is an apocalyptic number.

It is an amenable number.

342991652 is a deficient number, since it is larger than the sum of its proper divisors (257628508).

342991652 is a wasteful number, since it uses less digits than its factorization.

342991652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54970 (or 54968 counting only the distinct ones).

The product of its digits is 116640, while the sum is 41.

The square root of 342991652 is about 18520.0338012651. The cubic root of 342991652 is about 699.9943210424.

The spelling of 342991652 in words is "three hundred forty-two million, nine hundred ninety-one thousand, six hundred fifty-two".