342591795 has 128 divisors (see below), whose sum is σ = 761241600. Its totient is φ = 142331904.

The previous prime is 342591787. The next prime is 342591797. The reversal of 342591795 is 597195243.

It is a happy number.

It is not a de Polignac number, because 342591795 - 2³ = 342591787 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 342591795.

It is not an unprimeable number, because it can be changed into a prime (342591797) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 970339 + ... + 970691.

It is an arithmetic number, because the mean of its divisors is an integer number (5947200).

Almost surely, 2^342591795 is an apocalyptic number.

342591795 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

342591795 is an abundant number, since it is smaller than the sum of its proper divisors (418649805).

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

342591795 is a wasteful number, since it uses less digits than its factorization.

342591795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466 (or 460 counting only the distinct ones).

The product of its digits is 340200, while the sum is 45.

The square root of 342591795 is about 18509.2353974982. The cubic root of 342591795 is about 699.7221992909.

The spelling of 342591795 in words is "three hundred forty-two million, five hundred ninety-one thousand, seven hundred ninety-five".