869326226 has 8 divisors (see below), whose sum is σ = 1304117820. Its totient is φ = 434620288.

The previous prime is 869326207. The next prime is 869326259. The reversal of 869326226 is 622623968.

It can be written as a sum of positive squares in 2 ways, for example, as 826620001 + 42706225 = 28751^2 + 6535^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×869326226² = 1511456174422806152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19910 + ... + 46206.

Almost surely, 2^869326226 is an apocalyptic number.

869326226 is a deficient number, since it is larger than the sum of its proper divisors (434791594).

869326226 is a wasteful number, since it uses less digits than its factorization.

869326226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42828.

The product of its digits is 373248, while the sum is 44.

The square root of 869326226 is about 29484.3386563104. The cubic root of 869326226 is about 954.3937659892.

The spelling of 869326226 in words is "eight hundred sixty-nine million, three hundred twenty-six thousand, two hundred twenty-six".