712921370 has 16 divisors (see below), whose sum is σ = 1466581248. Its totient is φ = 244430160.

The previous prime is 712921369. The next prime is 712921373. The reversal of 712921370 is 73129217.

712921370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (712921373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5092226 + ... + 5092365.

It is an arithmetic number, because the mean of its divisors is an integer number (91661328).

Almost surely, 2^712921370 is an apocalyptic number.

712921370 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

712921370 is an abundant number, since it is smaller than the sum of its proper divisors (753659878).

712921370 is a wasteful number, since it uses less digits than its factorization.

712921370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10184605.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 712921370 is about 26700.5874467211. The cubic root of 712921370 is about 893.3340293242.

The spelling of 712921370 in words is "seven hundred twelve million, nine hundred twenty-one thousand, three hundred seventy".