349414448 has 20 divisors (see below), whose sum is σ = 679443120. Its totient is φ = 174074304.

The previous prime is 349414399. The next prime is 349414469. The reversal of 349414448 is 844414943.

It is a super-2 number, since 2×349414448² = 244180912942289408, which contains 22 as substring.

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, 34988 + ... + 43851.

It is an arithmetic number, because the mean of its divisors is an integer number (33972156).

Almost surely, 2^349414448 is an apocalyptic number.

It is an amenable number.

349414448 is a deficient number, since it is larger than the sum of its proper divisors (330028672).

349414448 is a wasteful number, since it uses less digits than its factorization.

349414448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79124 (or 79118 counting only the distinct ones).

The product of its digits is 221184, while the sum is 41.

The square root of 349414448 is about 18692.6308474757. The cubic root of 349414448 is about 704.3366481340.

The spelling of 349414448 in words is "three hundred forty-nine million, four hundred fourteen thousand, four hundred forty-eight".