712044213 has 8 divisors (see below), whose sum is σ = 950566176. Its totient is φ = 474109200.

The previous prime is 712044199. The next prime is 712044217. The reversal of 712044213 is 312440217.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 712044213 - 2⁴ = 712044197 is a prime.

It is a super-2 number, since 2×712044213² = 1014013922533578738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712044217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143898 + ... + 148763.

It is an arithmetic number, because the mean of its divisors is an integer number (118820772).

Almost surely, 2^712044213 is an apocalyptic number.

It is an amenable number.

712044213 is a deficient number, since it is larger than the sum of its proper divisors (238521963).

712044213 is a wasteful number, since it uses less digits than its factorization.

712044213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293475.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 712044213 is about 26684.1565915058. The cubic root of 712044213 is about 892.9675018593.

The spelling of 712044213 in words is "seven hundred twelve million, forty-four thousand, two hundred thirteen".