349926296 has 16 divisors (see below), whose sum is σ = 678736800. Its totient is φ = 168929824.

The previous prime is 349926259. The next prime is 349926323. The reversal of 349926296 is 692629943.

349926296 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 753920 + ... + 754383.

It is an arithmetic number, because the mean of its divisors is an integer number (42421050).

Almost surely, 2^349926296 is an apocalyptic number.

It is an amenable number.

349926296 is a deficient number, since it is larger than the sum of its proper divisors (328810504).

349926296 is a wasteful number, since it uses less digits than its factorization.

349926296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508338 (or 1508334 counting only the distinct ones).

The product of its digits is 1259712, while the sum is 50.

The square root of 349926296 is about 18706.3170078987. The cubic root of 349926296 is about 704.6804017236.

The spelling of 349926296 in words is "three hundred forty-nine million, nine hundred twenty-six thousand, two hundred ninety-six".