342507376 has 20 divisors (see below), whose sum is σ = 698535400. Its totient is φ = 162240192.

The previous prime is 342507367. The next prime is 342507379. The reversal of 342507376 is 673705243.

It is a super-2 number, since 2×342507376² = 234622605228810752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342507379) 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, 563031 + ... + 563638.

It is an arithmetic number, because the mean of its divisors is an integer number (34926770).

Almost surely, 2^342507376 is an apocalyptic number.

It is an amenable number.

342507376 is an abundant number, since it is smaller than the sum of its proper divisors (356028024).

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

342507376 is a wasteful number, since it uses less digits than its factorization.

342507376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126696 (or 1126690 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 37.

The square root of 342507376 is about 18506.9548008310. The cubic root of 342507376 is about 699.6647210698.

The spelling of 342507376 in words is "three hundred forty-two million, five hundred seven thousand, three hundred seventy-six".