349454968 has 16 divisors (see below), whose sum is σ = 656523000. Its totient is φ = 174382176.

The previous prime is 349454933. The next prime is 349454969. The reversal of 349454968 is 869454943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349454969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38838 + ... + 46981.

Almost surely, 2^349454968 is an apocalyptic number.

It is an amenable number.

349454968 is a deficient number, since it is larger than the sum of its proper divisors (307068032).

349454968 is a wasteful number, since it uses less digits than its factorization.

349454968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86334 (or 86330 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 52.

The square root of 349454968 is about 18693.7146656303. The cubic root of 349454968 is about 704.3638733179.

The spelling of 349454968 in words is "three hundred forty-nine million, four hundred fifty-four thousand, nine hundred sixty-eight".