9701613 has 10 divisors (see below), whose sum is σ = 14492654. Its totient is φ = 6467688.

The previous prime is 9701603. The next prime is 9701633. The reversal of 9701613 is 3161079.

It can be written as a sum of positive squares in only one way, i.e., 9474084 + 227529 = 3078^2 + 477^2 .

It is not a de Polignac number, because 9701613 - 2⁵ = 9701581 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9701603) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 59806 + ... + 59967.

Almost surely, 2^9701613 is an apocalyptic number.

It is an amenable number.

9701613 is a deficient number, since it is larger than the sum of its proper divisors (4791041).

9701613 is a wasteful number, since it uses less digits than its factorization.

9701613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119785 (or 119776 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 9701613 is about 3114.7412412591. The cubic root of 9701613 is about 213.2789441968.

The spelling of 9701613 in words is "nine million, seven hundred one thousand, six hundred thirteen".