712463746 has 16 divisors (see below), whose sum is σ = 1077847704. Its totient is φ = 353193984.

The previous prime is 712463723. The next prime is 712463747. The reversal of 712463746 is 647364217.

712463746 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 463928521 + 248535225 = 21539^2 + 15765^2 .

It is a junction number, because it is equal to n+sod(n) for n = 712463699 and 712463708.

It is not an unprimeable number, because it can be changed into a prime (712463747) 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, 117870 + ... + 123766.

Almost surely, 2^712463746 is an apocalyptic number.

712463746 is a deficient number, since it is larger than the sum of its proper divisors (365383958).

712463746 is a wasteful number, since it uses less digits than its factorization.

712463746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6405.

The product of its digits is 169344, while the sum is 40.

The square root of 712463746 is about 26692.0165217992. The cubic root of 712463746 is about 893.1428448018.

The spelling of 712463746 in words is "seven hundred twelve million, four hundred sixty-three thousand, seven hundred forty-six".