342904951 has 8 divisors (see below), whose sum is σ = 365523200. Its totient is φ = 320743800.

The previous prime is 342904949. The next prime is 342904963. The reversal of 342904951 is 159409243.

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

It is a cyclic number.

It is not a de Polignac number, because 342904951 - 2¹ = 342904949 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 342904951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342904901) 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 7 ways as a sum of consecutive naturals, for example, 112725 + ... + 115726.

It is an arithmetic number, because the mean of its divisors is an integer number (45690400).

Almost surely, 2^342904951 is an apocalyptic number.

342904951 is a deficient number, since it is larger than the sum of its proper divisors (22618249).

342904951 is a wasteful number, since it uses less digits than its factorization.

342904951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228549.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 342904951 is about 18517.6929178556. The cubic root of 342904951 is about 699.9353348428.

The spelling of 342904951 in words is "three hundred forty-two million, nine hundred four thousand, nine hundred fifty-one".