969245613 has 24 divisors (see below), whose sum is σ = 1684238400. Its totient is φ = 524703744.

The previous prime is 969245611. The next prime is 969245621. The reversal of 969245613 is 316542969.

969245613 is a `hidden beast` number, since 9 + 6 + 9 + 24 + 5 + 613 = 666.

It is not a de Polignac number, because 969245613 - 2¹ = 969245611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (969245611) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 403668 + ... + 406061.

It is an arithmetic number, because the mean of its divisors is an integer number (70176600).

Almost surely, 2^969245613 is an apocalyptic number.

It is an amenable number.

969245613 is a deficient number, since it is larger than the sum of its proper divisors (714992787).

969245613 is a wasteful number, since it uses less digits than its factorization.

969245613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809761 (or 809758 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The square root of 969245613 is about 31132.7096957525. The cubic root of 969245613 is about 989.6416119353.

The spelling of 969245613 in words is "nine hundred sixty-nine million, two hundred forty-five thousand, six hundred thirteen".