342597136 has 20 divisors (see below), whose sum is σ = 758608192. Its totient is φ = 146827296.

The previous prime is 342597119. The next prime is 342597139. The reversal of 342597136 is 631795243.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (342597139) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1529340 + ... + 1529563.

Almost surely, 2^342597136 is an apocalyptic number.

It is an amenable number.

342597136 is an abundant number, since it is smaller than the sum of its proper divisors (416011056).

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

342597136 is a wasteful number, since it uses less digits than its factorization.

342597136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3058918 (or 3058912 counting only the distinct ones).

The product of its digits is 136080, while the sum is 40.

The square root of 342597136 is about 18509.3796762614. The cubic root of 342597136 is about 699.7258354909.

The spelling of 342597136 in words is "three hundred forty-two million, five hundred ninety-seven thousand, one hundred thirty-six".