69869392613 has 8 divisors (see below), whose sum is σ = 70879989600. Its totient is φ = 68862814768.

The previous prime is 69869392603. The next prime is 69869392633. The reversal of 69869392613 is 31629396896.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 69869392613 - 2⁸ = 69869392357 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69869392603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 969758 + ... + 1039311.

It is an arithmetic number, because the mean of its divisors is an integer number (8859998700).

Almost surely, 2^69869392613 is an apocalyptic number.

It is an amenable number.

69869392613 is a deficient number, since it is larger than the sum of its proper divisors (1010596987).

69869392613 is a wasteful number, since it uses less digits than its factorization.

69869392613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2009571.

The product of its digits is 22674816, while the sum is 62.

The spelling of 69869392613 in words is "sixty-nine billion, eight hundred sixty-nine million, three hundred ninety-two thousand, six hundred thirteen".