346256542 has 12 divisors (see below), whose sum is σ = 524508480. Its totient is φ = 171436908.

The previous prime is 346256507. The next prime is 346256543. The reversal of 346256542 is 245652643.

346256542 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346256543) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13059 + ... + 29377.

It is an arithmetic number, because the mean of its divisors is an integer number (43709040).

Almost surely, 2^346256542 is an apocalyptic number.

346256542 is a deficient number, since it is larger than the sum of its proper divisors (178251938).

346256542 is a wasteful number, since it uses less digits than its factorization.

346256542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16527 (or 16424 counting only the distinct ones).

The product of its digits is 172800, while the sum is 37.

The square root of 346256542 is about 18607.9698516523. The cubic root of 346256542 is about 702.2083604306.

The spelling of 346256542 in words is "three hundred forty-six million, two hundred fifty-six thousand, five hundred forty-two".