12929370 has 16 divisors (see below), whose sum is σ = 31030560. Its totient is φ = 3447824.

The previous prime is 12929353. The next prime is 12929383. The reversal of 12929370 is 7392921.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215460 + ... + 215519.

It is an arithmetic number, because the mean of its divisors is an integer number (1939410).

Almost surely, 2^12929370 is an apocalyptic number.

12929370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12929370 is an abundant number, since it is smaller than the sum of its proper divisors (18101190).

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

12929370 is a wasteful number, since it uses less digits than its factorization.

12929370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430989.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 12929370 is about 3595.7433167566. The cubic root of 12929370 is about 234.7068625008.

The spelling of 12929370 in words is "twelve million, nine hundred twenty-nine thousand, three hundred seventy".