342509396 has 24 divisors (see below), whose sum is σ = 618166080. Its totient is φ = 165972800.

The previous prime is 342509383. The next prime is 342509411. The reversal of 342509396 is 693905243.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6536 + ... + 26976.

It is an arithmetic number, because the mean of its divisors is an integer number (25756920).

Almost surely, 2^342509396 is an apocalyptic number.

It is an amenable number.

342509396 is a deficient number, since it is larger than the sum of its proper divisors (275656684).

342509396 is a wasteful number, since it uses less digits than its factorization.

342509396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20575 (or 20573 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 41.

The square root of 342509396 is about 18507.0093748288. The cubic root of 342509396 is about 699.6660965340. Note that the first 3 decimals are identical.

The spelling of 342509396 in words is "three hundred forty-two million, five hundred nine thousand, three hundred ninety-six".