349673074 has 8 divisors (see below), whose sum is σ = 552115440. Its totient is φ = 165634596.

The previous prime is 349673063. The next prime is 349673081. The reversal of 349673074 is 470376943.

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

It is a self number, because there is not a number n which added to its sum of digits gives 349673074.

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, 4600924 + ... + 4600999.

It is an arithmetic number, because the mean of its divisors is an integer number (69014430).

Almost surely, 2^349673074 is an apocalyptic number.

349673074 is a deficient number, since it is larger than the sum of its proper divisors (202442366).

349673074 is a wasteful number, since it uses less digits than its factorization.

349673074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9201944.

The product of its (nonzero) digits is 381024, while the sum is 43.

The square root of 349673074 is about 18699.5474276786. The cubic root of 349673074 is about 704.5103815008.

The spelling of 349673074 in words is "three hundred forty-nine million, six hundred seventy-three thousand, seventy-four".