349473714 has 16 divisors (see below), whose sum is σ = 702811200. Its totient is φ = 115847280.

The previous prime is 349473673. The next prime is 349473737. The reversal of 349473714 is 417374943.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159814 + ... + 161985.

It is an arithmetic number, because the mean of its divisors is an integer number (43925700).

Almost surely, 2^349473714 is an apocalyptic number.

349473714 is an abundant number, since it is smaller than the sum of its proper divisors (353337486).

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

349473714 is a wasteful number, since it uses less digits than its factorization.

349473714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321985.

The product of its digits is 254016, while the sum is 42.

The square root of 349473714 is about 18694.2160573799. The cubic root of 349473714 is about 704.3764679489.

The spelling of 349473714 in words is "three hundred forty-nine million, four hundred seventy-three thousand, seven hundred fourteen".