342793722 has 16 divisors (see below), whose sum is σ = 707703552. Its totient is φ = 110578560.

The previous prime is 342793673. The next prime is 342793723. The reversal of 342793722 is 227397243.

It is a super-2 number, since 2×342793722² = 235015071685226568, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (342793723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 921303 + ... + 921674.

It is an arithmetic number, because the mean of its divisors is an integer number (44231472).

Almost surely, 2^342793722 is an apocalyptic number.

342793722 is an abundant number, since it is smaller than the sum of its proper divisors (364909830).

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

342793722 is a wasteful number, since it uses less digits than its factorization.

342793722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1843013.

The product of its digits is 127008, while the sum is 39.

The square root of 342793722 is about 18514.6893573724. The cubic root of 342793722 is about 699.8596466903.

The spelling of 342793722 in words is "three hundred forty-two million, seven hundred ninety-three thousand, seven hundred twenty-two".