712415673 has 6 divisors (see below), whose sum is σ = 1029044874. Its totient is φ = 474943776.

The previous prime is 712415663. The next prime is 712415677. The reversal of 712415673 is 376514217.

It is a happy number.

712415673 is a `hidden beast` number, since 71 + 24 + 1 + 567 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 476854569 + 235561104 = 21837^2 + 15348^2 .

It is not a de Polignac number, because 712415673 - 2¹³ = 712407481 is a prime.

It is a super-2 number, since 2×712415673² = 1015072182272085858, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (712415677) 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 5 ways as a sum of consecutive naturals, for example, 39578640 + ... + 39578657.

It is an arithmetic number, because the mean of its divisors is an integer number (171507479).

Almost surely, 2^712415673 is an apocalyptic number.

It is an amenable number.

712415673 is a deficient number, since it is larger than the sum of its proper divisors (316629201).

712415673 is a wasteful number, since it uses less digits than its factorization.

712415673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79157303 (or 79157300 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 712415673 is about 26691.1159939033. The cubic root of 712415673 is about 893.1227562841.

The spelling of 712415673 in words is "seven hundred twelve million, four hundred fifteen thousand, six hundred seventy-three".