334419942 has 16 divisors (see below), whose sum is σ = 670666752. Its totient is φ = 111168840.

The previous prime is 334419941. The next prime is 334419959. The reversal of 334419942 is 249914433.

It is a super-2 number, since 2×334419942² = 223673395214566728, 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 334419942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334419941) 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, 73734 + ... + 78137.

It is an arithmetic number, because the mean of its divisors is an integer number (41916672).

Almost surely, 2^334419942 is an apocalyptic number.

334419942 is an abundant number, since it is smaller than the sum of its proper divisors (336246810).

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

334419942 is a wasteful number, since it uses less digits than its factorization.

334419942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152243.

The product of its digits is 93312, while the sum is 39.

The square root of 334419942 is about 18287.1523753700. The cubic root of 334419942 is about 694.1138695355.

The spelling of 334419942 in words is "three hundred thirty-four million, four hundred nineteen thousand, nine hundred forty-two".