366673679 has 2 divisors, whose sum is σ = 366673680. Its totient is φ = 366673678.

The previous prime is 366673667. The next prime is 366673757. The reversal of 366673679 is 976376663.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 366673679 - 2⁸ = 366673423 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 366673679.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (366673579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183336839 + 183336840.

It is an arithmetic number, because the mean of its divisors is an integer number (183336840).

Almost surely, 2^366673679 is an apocalyptic number.

366673679 is a deficient number, since it is larger than the sum of its proper divisors (1).

366673679 is an equidigital number, since it uses as much as digits as its factorization.

366673679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5143824, while the sum is 53.

The square root of 366673679 is about 19148.7252578337. The cubic root of 366673679 is about 715.7476190641.

The spelling of 366673679 in words is "three hundred sixty-six million, six hundred seventy-three thousand, six hundred seventy-nine".