896901697 has 4 divisors (see below), whose sum is σ = 917759920. Its totient is φ = 876043476.

The previous prime is 896901689. The next prime is 896901757. The reversal of 896901697 is 796109698.

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 896901697 - 2³ = 896901689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (896901637) 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, 10429047 + ... + 10429132.

It is an arithmetic number, because the mean of its divisors is an integer number (229439980).

Almost surely, 2^896901697 is an apocalyptic number.

It is an amenable number.

896901697 is a deficient number, since it is larger than the sum of its proper divisors (20858223).

896901697 is a wasteful number, since it uses less digits than its factorization.

896901697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20858222.

The product of its (nonzero) digits is 1469664, while the sum is 55.

The square root of 896901697 is about 29948.3170979606. The cubic root of 896901697 is about 964.3801927898.

The spelling of 896901697 in words is "eight hundred ninety-six million, nine hundred one thousand, six hundred ninety-seven".