342324657 has 16 divisors (see below), whose sum is σ = 508780480. Its totient is φ = 227481696.

The previous prime is 342324623. The next prime is 342324673. The reversal of 342324657 is 756423243.

It is not a de Polignac number, because 342324657 - 2¹⁰ = 342323633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342324607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11803 + ... + 28704.

It is an arithmetic number, because the mean of its divisors is an integer number (31798780).

Almost surely, 2^342324657 is an apocalyptic number.

It is an amenable number.

342324657 is a deficient number, since it is larger than the sum of its proper divisors (166455823).

342324657 is a wasteful number, since it uses less digits than its factorization.

342324657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40829 (or 40823 counting only the distinct ones).

The product of its digits is 120960, while the sum is 36.

The square root of 342324657 is about 18502.0176467325. The cubic root of 342324657 is about 699.5402811430.

The spelling of 342324657 in words is "three hundred forty-two million, three hundred twenty-four thousand, six hundred fifty-seven".