349163012 has 24 divisors (see below), whose sum is σ = 669950400. Its totient is φ = 157908960.

The previous prime is 349162927. The next prime is 349163021. The reversal of 349163012 is 210361943.

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, 11183 + ... + 28694.

It is an arithmetic number, because the mean of its divisors is an integer number (27914600).

Almost surely, 2^349163012 is an apocalyptic number.

It is an amenable number.

349163012 is a deficient number, since it is larger than the sum of its proper divisors (320787388).

349163012 is a wasteful number, since it uses less digits than its factorization.

349163012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40091 (or 40089 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 349163012 is about 18685.9040990796. The cubic root of 349163012 is about 704.1676624816.

It can be divided in two parts, 349 and 163012, that added together give a palindrome (163361).

The spelling of 349163012 in words is "three hundred forty-nine million, one hundred sixty-three thousand, twelve".