346674039 has 8 divisors (see below), whose sum is σ = 462498432. Its totient is φ = 230982840.

The previous prime is 346674017. The next prime is 346674049. The reversal of 346674039 is 930476643.

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

It is not a de Polignac number, because 346674039 - 2¹² = 346669943 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346674049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27057 + ... + 37754.

It is an arithmetic number, because the mean of its divisors is an integer number (57812304).

Almost surely, 2^346674039 is an apocalyptic number.

346674039 is a deficient number, since it is larger than the sum of its proper divisors (115824393).

346674039 is a wasteful number, since it uses less digits than its factorization.

346674039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66597.

The product of its (nonzero) digits is 326592, while the sum is 42.

The square root of 346674039 is about 18619.1847028811. The cubic root of 346674039 is about 702.4904750844.

The spelling of 346674039 in words is "three hundred forty-six million, six hundred seventy-four thousand, thirty-nine".