896668615 has 8 divisors (see below), whose sum is σ = 1132634160. Its totient is φ = 679580352.

The previous prime is 896668609. The next prime is 896668627. The reversal of 896668615 is 516866698.

It is a happy number.

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 896668615 - 2⁹ = 896668103 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4719214 + ... + 4719403.

It is an arithmetic number, because the mean of its divisors is an integer number (141579270).

Almost surely, 2^896668615 is an apocalyptic number.

896668615 is a deficient number, since it is larger than the sum of its proper divisors (235965545).

896668615 is a wasteful number, since it uses less digits than its factorization.

896668615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9438641.

The product of its digits is 3732480, while the sum is 55.

The square root of 896668615 is about 29944.4254411401. The cubic root of 896668615 is about 964.2966462357.

The spelling of 896668615 in words is "eight hundred ninety-six million, six hundred sixty-eight thousand, six hundred fifteen".