346635042 has 32 divisors (see below), whose sum is σ = 753466560. Its totient is φ = 105675840.

The previous prime is 346635041. The next prime is 346635043. The reversal of 346635042 is 240536643.

It is an interprime number because it is at equal distance from previous prime (346635041) and next prime (346635043).

It is a junction number, because it is equal to n+sod(n) for n = 346634994 and 346635012.

It is not an unprimeable number, because it can be changed into a prime (346635041) 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 15 ways as a sum of consecutive naturals, for example, 11884 + ... + 28887.

It is an arithmetic number, because the mean of its divisors is an integer number (23545830).

Almost surely, 2^346635042 is an apocalyptic number.

346635042 is an abundant number, since it is smaller than the sum of its proper divisors (406831518).

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

346635042 is a wasteful number, since it uses less digits than its factorization.

346635042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40898.

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 346635042 is about 18618.1374471240. The cubic root of 346635042 is about 702.4641332904.

The spelling of 346635042 in words is "three hundred forty-six million, six hundred thirty-five thousand, forty-two".