712652311 has 4 divisors (see below), whose sum is σ = 814459792. Its totient is φ = 610844832.

The previous prime is 712652299. The next prime is 712652321. The reversal of 712652311 is 113256217.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 113256217 = 79 ⋅1433623.

It is a cyclic number.

It is not a de Polignac number, because 712652311 - 2¹⁹ = 712128023 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 712652311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712652321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50903730 + ... + 50903743.

It is an arithmetic number, because the mean of its divisors is an integer number (203614948).

Almost surely, 2^712652311 is an apocalyptic number.

712652311 is a deficient number, since it is larger than the sum of its proper divisors (101807481).

712652311 is a wasteful number, since it uses less digits than its factorization.

712652311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101807480.

The product of its digits is 2520, while the sum is 28.

The square root of 712652311 is about 26695.5485240517. The cubic root of 712652311 is about 893.2216327288.

The spelling of 712652311 in words is "seven hundred twelve million, six hundred fifty-two thousand, three hundred eleven".