349332412 has 24 divisors (see below), whose sum is σ = 718209072. Its totient is φ = 146572800.

The previous prime is 349332409. The next prime is 349332427. The reversal of 349332412 is 214233943.

It is a congruent number.

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, 304789 + ... + 305932.

It is an arithmetic number, because the mean of its divisors is an integer number (29925378).

Almost surely, 2^349332412 is an apocalyptic number.

It is an amenable number.

349332412 is an abundant number, since it is smaller than the sum of its proper divisors (368876660).

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

349332412 is a wasteful number, since it uses less digits than its factorization.

349332412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610749 (or 610747 counting only the distinct ones).

The product of its digits is 15552, while the sum is 31.

The square root of 349332412 is about 18690.4363779982. The cubic root of 349332412 is about 704.2815221137.

The spelling of 349332412 in words is "three hundred forty-nine million, three hundred thirty-two thousand, four hundred twelve".