68769597 has 8 divisors (see below), whose sum is σ = 98746144. Its totient is φ = 42319728.

The previous prime is 68769593. The next prime is 68769619. The reversal of 68769597 is 79596786.

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

It is not a de Polignac number, because 68769597 - 2² = 68769593 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68769593) 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, 881623 + ... + 881700.

It is an arithmetic number, because the mean of its divisors is an integer number (12343268).

Almost surely, 2^68769597 is an apocalyptic number.

It is an amenable number.

68769597 is a deficient number, since it is larger than the sum of its proper divisors (29976547).

68769597 is a wasteful number, since it uses less digits than its factorization.

68769597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1763339.

The product of its digits is 5715360, while the sum is 57.

The square root of 68769597 is about 8292.7436352512. The cubic root of 68769597 is about 409.6995558181.

The spelling of 68769597 in words is "sixty-eight million, seven hundred sixty-nine thousand, five hundred ninety-seven".