73079761 has 2 divisors, whose sum is σ = 73079762. Its totient is φ = 73079760.

The previous prime is 73079723. The next prime is 73079777. The reversal of 73079761 is 16797037.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51036736 + 22043025 = 7144^2 + 4695^2 .

It is a cyclic number.

It is not a de Polignac number, because 73079761 - 2⁹ = 73079249 is a prime.

It is not a weakly prime, because it can be changed into another prime (73079161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36539880 + 36539881.

It is an arithmetic number, because the mean of its divisors is an integer number (36539881).

Almost surely, 2^73079761 is an apocalyptic number.

It is an amenable number.

73079761 is a deficient number, since it is larger than the sum of its proper divisors (1).

73079761 is an equidigital number, since it uses as much as digits as its factorization.

73079761 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55566, while the sum is 40.

The square root of 73079761 is about 8548.6701304940. The cubic root of 73079761 is about 418.0860780582.

The spelling of 73079761 in words is "seventy-three million, seventy-nine thousand, seven hundred sixty-one".