342951 has 12 divisors (see below), whose sum is σ = 532152. Its totient is φ = 195888.

The previous prime is 342949. The next prime is 342971. The reversal of 342951 is 159243.

It is not a de Polignac number, because 342951 - 2¹ = 342949 is a prime.

It is an Ulam number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 342951.

It is not an unprimeable number, because it can be changed into a prime (342971) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1020 + ... + 1313.

It is an arithmetic number, because the mean of its divisors is an integer number (44346).

2³⁴²⁹⁵¹ is an apocalyptic number.

342951 is a deficient number, since it is larger than the sum of its proper divisors (189201).

342951 is a wasteful number, since it uses less digits than its factorization.

342951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2350 (or 2343 counting only the distinct ones).

The product of its digits is 1080, while the sum is 24.

The square root of 342951 is about 585.6201840784. The cubic root of 342951 is about 69.9966665079.

The spelling of 342951 in words is "three hundred forty-two thousand, nine hundred fifty-one".