472079677 has 2 divisors, whose sum is σ = 472079678. Its totient is φ = 472079676.

The previous prime is 472079599. The next prime is 472079683. The reversal of 472079677 is 776970274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 440202361 + 31877316 = 20981^2 + 5646^2 .

It is a cyclic number.

It is not a de Polignac number, because 472079677 - 2¹⁹ = 471555389 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 472079677.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472179677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236039838 + 236039839.

It is an arithmetic number, because the mean of its divisors is an integer number (236039839).

Almost surely, 2^472079677 is an apocalyptic number.

It is an amenable number.

472079677 is a deficient number, since it is larger than the sum of its proper divisors (1).

472079677 is an equidigital number, since it uses as much as digits as its factorization.

472079677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1037232, while the sum is 49.

The square root of 472079677 is about 21727.3946206166. The cubic root of 472079677 is about 778.6430917655.

The spelling of 472079677 in words is "four hundred seventy-two million, seventy-nine thousand, six hundred seventy-seven".