342927798 has 16 divisors (see below), whose sum is σ = 686842416. Its totient is φ = 114144800.

The previous prime is 342927743. The next prime is 342927811. The reversal of 342927798 is 897729243.

It is a super-2 number, since 2×342927798² = 235198949282257608, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 342927798.

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, 36561 + ... + 44972.

It is an arithmetic number, because the mean of its divisors is an integer number (42927651).

Almost surely, 2^342927798 is an apocalyptic number.

342927798 is an abundant number, since it is smaller than the sum of its proper divisors (343914618).

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

342927798 is a wasteful number, since it uses less digits than its factorization.

342927798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82239.

The product of its digits is 1524096, while the sum is 51.

The square root of 342927798 is about 18518.3098040831. The cubic root of 342927798 is about 699.9508795464.

The spelling of 342927798 in words is "three hundred forty-two million, nine hundred twenty-seven thousand, seven hundred ninety-eight".