353427942 has 64 divisors (see below), whose sum is σ = 820316160. Its totient is φ = 99434496.

The previous prime is 353427941. The next prime is 353427983. The reversal of 353427942 is 249724353.

It is a super-2 number, since 2×353427942² = 249822620372710728, 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 353427942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353427941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1375078 + ... + 1375334.

It is an arithmetic number, because the mean of its divisors is an integer number (12817440).

Almost surely, 2^353427942 is an apocalyptic number.

353427942 is an abundant number, since it is smaller than the sum of its proper divisors (466888218).

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

353427942 is a wasteful number, since it uses less digits than its factorization.

353427942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645.

The product of its digits is 181440, while the sum is 39.

The square root of 353427942 is about 18799.6793057754. The cubic root of 353427942 is about 707.0231388975.

The spelling of 353427942 in words is "three hundred fifty-three million, four hundred twenty-seven thousand, nine hundred forty-two".