689230096 has 10 divisors (see below), whose sum is σ = 1335383342. Its totient is φ = 344615040.

The previous prime is 689230079. The next prime is 689230103. The reversal of 689230096 is 690032986.

It can be written as a sum of positive squares in only one way, i.e., 642115600 + 47114496 = 25340^2 + 6864^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21538425 + ... + 21538456.

Almost surely, 2^689230096 is an apocalyptic number.

It is an amenable number.

689230096 is a deficient number, since it is larger than the sum of its proper divisors (646153246).

689230096 is a wasteful number, since it uses less digits than its factorization.

689230096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43076889 (or 43076883 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 689230096 is about 26253.1921106748. The cubic root of 689230096 is about 883.3268081002.

The spelling of 689230096 in words is "six hundred eighty-nine million, two hundred thirty thousand, ninety-six".