706488969 has 8 divisors (see below), whose sum is σ = 945054880. Its totient is φ = 469457856.

The previous prime is 706488967. The next prime is 706488983. The reversal of 706488969 is 969884607.

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

It is not a de Polignac number, because 706488969 - 2¹ = 706488967 is a prime.

It is a super-2 number, since 2×706488969² = 998253326637365922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (706488961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 382624 + ... + 384465.

It is an arithmetic number, because the mean of its divisors is an integer number (118131860).

Almost surely, 2^706488969 is an apocalyptic number.

It is an amenable number.

706488969 is a deficient number, since it is larger than the sum of its proper divisors (238565911).

706488969 is a wasteful number, since it uses less digits than its factorization.

706488969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767399.

The product of its (nonzero) digits is 5225472, while the sum is 57.

The square root of 706488969 is about 26579.8602140794. The cubic root of 706488969 is about 890.6391776777.

The spelling of 706488969 in words is "seven hundred six million, four hundred eighty-eight thousand, nine hundred sixty-nine".