342164631 has 8 divisors (see below), whose sum is σ = 466829440. Its totient is φ = 222804792.

The previous prime is 342164623. The next prime is 342164657. The reversal of 342164631 is 136461243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 342164631 - 2³ = 342164623 is a prime.

It is a super-2 number, since 2×342164631² = 234153269414732322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342164671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1326091 + ... + 1326348.

It is an arithmetic number, because the mean of its divisors is an integer number (58353680).

Almost surely, 2^342164631 is an apocalyptic number.

342164631 is a deficient number, since it is larger than the sum of its proper divisors (124664809).

342164631 is a wasteful number, since it uses less digits than its factorization.

342164631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2652485.

The product of its digits is 10368, while the sum is 30.

The square root of 342164631 is about 18497.6925858335. The cubic root of 342164631 is about 699.4312598004.

The spelling of 342164631 in words is "three hundred forty-two million, one hundred sixty-four thousand, six hundred thirty-one".