346632042 has 8 divisors (see below), whose sum is σ = 693264096. Its totient is φ = 115544012.

The previous prime is 346632007. The next prime is 346632061. The reversal of 346632042 is 240236643.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

346632042 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28885998 + ... + 28886009.

It is an arithmetic number, because the mean of its divisors is an integer number (86658012).

Almost surely, 2^346632042 is an apocalyptic number.

346632042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

346632042 is a wasteful number, since it uses less digits than its factorization.

346632042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57772012.

The product of its (nonzero) digits is 20736, while the sum is 30.

The square root of 346632042 is about 18618.0568803514. The cubic root of 346632042 is about 702.4621067608.

Adding to 346632042 its reverse (240236643), we get a palindrome (586868685).

The spelling of 346632042 in words is "three hundred forty-six million, six hundred thirty-two thousand, forty-two".