73600000697 has 2 divisors, whose sum is σ = 73600000698. Its totient is φ = 73600000696.

The previous prime is 73600000681. The next prime is 73600000703. The reversal of 73600000697 is 79600000637.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72247526521 + 1352474176 = 268789^2 + 36776^2 .

It is a cyclic number.

It is not a de Polignac number, because 73600000697 - 2⁴ = 73600000681 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 73600000697.

It is not a weakly prime, because it can be changed into another prime (73600000637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36800000348 + 36800000349.

It is an arithmetic number, because the mean of its divisors is an integer number (36800000349).

Almost surely, 2^73600000697 is an apocalyptic number.

It is an amenable number.

73600000697 is a deficient number, since it is larger than the sum of its proper divisors (1).

73600000697 is an equidigital number, since it uses as much as digits as its factorization.

73600000697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47628, while the sum is 38.

The spelling of 73600000697 in words is "seventy-three billion, six hundred million, six hundred ninety-seven", and thus it is an aban number.