896636379 has 4 divisors (see below), whose sum is σ = 1195515176. Its totient is φ = 597757584.

The previous prime is 896636371. The next prime is 896636399. The reversal of 896636379 is 973636698.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 896636379 - 2³ = 896636371 is a prime.

It is a super-2 number, since 2×896636379² = 1607913592292463282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (896636371) 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, 149439394 + ... + 149439399.

It is an arithmetic number, because the mean of its divisors is an integer number (298878794).

Almost surely, 2^896636379 is an apocalyptic number.

896636379 is a deficient number, since it is larger than the sum of its proper divisors (298878797).

896636379 is a wasteful number, since it uses less digits than its factorization.

896636379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298878796.

The product of its digits is 8817984, while the sum is 57.

The square root of 896636379 is about 29943.8871725099. The cubic root of 896636379 is about 964.2850903355.

The spelling of 896636379 in words is "eight hundred ninety-six million, six hundred thirty-six thousand, three hundred seventy-nine".