608767397 has 4 divisors (see below), whose sum is σ = 695734176. Its totient is φ = 521800620.

The previous prime is 608767351. The next prime is 608767403. The reversal of 608767397 is 793767806.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 608767397 - 2⁸ = 608767141 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 (608767307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43483379 + ... + 43483392.

It is an arithmetic number, because the mean of its divisors is an integer number (173933544).

Almost surely, 2^608767397 is an apocalyptic number.

It is an amenable number.

608767397 is a deficient number, since it is larger than the sum of its proper divisors (86966779).

608767397 is an equidigital number, since it uses as much as digits as its factorization.

608767397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86966778.

The product of its (nonzero) digits is 2667168, while the sum is 53.

The square root of 608767397 is about 24673.2121338102. The cubic root of 608767397 is about 847.5209878694.

The spelling of 608767397 in words is "six hundred eight million, seven hundred sixty-seven thousand, three hundred ninety-seven".