896531679 has 16 divisors (see below), whose sum is σ = 1329834240. Its totient is φ = 596950200.

The previous prime is 896531633. The next prime is 896531711. The reversal of 896531679 is 976135698.

It is not a de Polignac number, because 896531679 - 2²⁰ = 895483103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (896531479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2254 + ... + 42404.

It is an arithmetic number, because the mean of its divisors is an integer number (83114640).

Almost surely, 2^896531679 is an apocalyptic number.

896531679 is a deficient number, since it is larger than the sum of its proper divisors (433302561).

896531679 is a wasteful number, since it uses less digits than its factorization.

896531679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40987 (or 40981 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 54.

The square root of 896531679 is about 29942.1388514582. The cubic root of 896531679 is about 964.2475557669.

The spelling of 896531679 in words is "eight hundred ninety-six million, five hundred thirty-one thousand, six hundred seventy-nine".