346012634 has 8 divisors (see below), whose sum is σ = 566202528. Its totient is φ = 157278460.

The previous prime is 346012633. The next prime is 346012649. The reversal of 346012634 is 436210643.

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

It is a junction number, because it is equal to n+sod(n) for n = 346012597 and 346012606.

It is not an unprimeable number, because it can be changed into a prime (346012631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7863902 + ... + 7863945.

It is an arithmetic number, because the mean of its divisors is an integer number (70775316).

Almost surely, 2^346012634 is an apocalyptic number.

346012634 is a deficient number, since it is larger than the sum of its proper divisors (220189894).

346012634 is a wasteful number, since it uses less digits than its factorization.

346012634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15727860.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 346012634 is about 18601.4148386621. The cubic root of 346012634 is about 702.0434398705.

The spelling of 346012634 in words is "three hundred forty-six million, twelve thousand, six hundred thirty-four".