479679037 has 2 divisors, whose sum is σ = 479679038. Its totient is φ = 479679036.

The previous prime is 479679023. The next prime is 479679041. The reversal of 479679037 is 730976974.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 353026521 + 126652516 = 18789^2 + 11254^2 .

It is a cyclic number.

It is not a de Polignac number, because 479679037 - 2²³ = 471290429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (479679047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239839518 + 239839519.

It is an arithmetic number, because the mean of its divisors is an integer number (239839519).

Almost surely, 2^479679037 is an apocalyptic number.

It is an amenable number.

479679037 is a deficient number, since it is larger than the sum of its proper divisors (1).

479679037 is an equidigital number, since it uses as much as digits as its factorization.

479679037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2000376, while the sum is 52.

The square root of 479679037 is about 21901.5761304980. The cubic root of 479679037 is about 782.7989715900.

The spelling of 479679037 in words is "four hundred seventy-nine million, six hundred seventy-nine thousand, thirty-seven".