7399702073 has 2 divisors, whose sum is σ = 7399702074. Its totient is φ = 7399702072.

The previous prime is 7399702049. The next prime is 7399702087. The reversal of 7399702073 is 3702079937.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7367132224 + 32569849 = 85832^2 + 5707^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7399702073 is a prime.

It is not a weakly prime, because it can be changed into another prime (7399702033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3699851036 + 3699851037.

It is an arithmetic number, because the mean of its divisors is an integer number (3699851037).

Almost surely, 2^7399702073 is an apocalyptic number.

It is an amenable number.

7399702073 is a deficient number, since it is larger than the sum of its proper divisors (1).

7399702073 is an equidigital number, since it uses as much as digits as its factorization.

7399702073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 500094, while the sum is 47.

The square root of 7399702073 is about 86021.5209874831. The cubic root of 7399702073 is about 1948.6690082713.

The spelling of 7399702073 in words is "seven billion, three hundred ninety-nine million, seven hundred two thousand, seventy-three".