9701659039 has 2 divisors, whose sum is σ = 9701659040. Its totient is φ = 9701659038.

The previous prime is 9701659021. The next prime is 9701659061. The reversal of 9701659039 is 9309561079.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9701659039 - 2¹⁷ = 9701527967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9701658983 and 9701659001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9701659139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4850829519 + 4850829520.

It is an arithmetic number, because the mean of its divisors is an integer number (4850829520).

Almost surely, 2^9701659039 is an apocalyptic number.

9701659039 is a deficient number, since it is larger than the sum of its proper divisors (1).

9701659039 is an equidigital number, since it uses as much as digits as its factorization.

9701659039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 459270, while the sum is 49.

The square root of 9701659039 is about 98497.0001522889. Note that the first 3 decimals coincide. The cubic root of 9701659039 is about 2132.7928156796.

The spelling of 9701659039 in words is "nine billion, seven hundred one million, six hundred fifty-nine thousand, thirty-nine".