342812958 has 16 divisors (see below), whose sum is σ = 686414736. Its totient is φ = 114139520.

The previous prime is 342812933. The next prime is 342812963. The reversal of 342812958 is 859218243.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27141 + ... + 37712.

It is an arithmetic number, because the mean of its divisors is an integer number (42900921).

Almost surely, 2^342812958 is an apocalyptic number.

342812958 is an abundant number, since it is smaller than the sum of its proper divisors (343601778).

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

342812958 is a wasteful number, since it uses less digits than its factorization.

342812958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65739.

The product of its digits is 138240, while the sum is 42.

The square root of 342812958 is about 18515.2088295001. The cubic root of 342812958 is about 699.8727374088.

The spelling of 342812958 in words is "three hundred forty-two million, eight hundred twelve thousand, nine hundred fifty-eight".