928707473 has 2 divisors, whose sum is σ = 928707474. Its totient is φ = 928707472.

The previous prime is 928707443. The next prime is 928707487. The reversal of 928707473 is 374707829.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 861598609 + 67108864 = 29353^2 + 8192^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-928707473 is a prime.

It is not a weakly prime, because it can be changed into another prime (928707413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 464353736 + 464353737.

It is an arithmetic number, because the mean of its divisors is an integer number (464353737).

Almost surely, 2^928707473 is an apocalyptic number.

It is an amenable number.

928707473 is a deficient number, since it is larger than the sum of its proper divisors (1).

928707473 is an equidigital number, since it uses as much as digits as its factorization.

928707473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 592704, while the sum is 47.

The square root of 928707473 is about 30474.7021806613. The cubic root of 928707473 is about 975.6475988707.

The spelling of 928707473 in words is "nine hundred twenty-eight million, seven hundred seven thousand, four hundred seventy-three".