969923494 has 4 divisors (see below), whose sum is σ = 1454885244. Its totient is φ = 484961746.

The previous prime is 969923489. The next prime is 969923509. The reversal of 969923494 is 494329969.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242480872 + ... + 242480875.

It is an arithmetic number, because the mean of its divisors is an integer number (363721311).

Almost surely, 2^969923494 is an apocalyptic number.

969923494 is a deficient number, since it is larger than the sum of its proper divisors (484961750).

969923494 is a wasteful number, since it uses less digits than its factorization.

969923494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484961749.

The product of its digits is 3779136, while the sum is 55.

The square root of 969923494 is about 31143.5947507670. The cubic root of 969923494 is about 989.8722734242.

The spelling of 969923494 in words is "nine hundred sixty-nine million, nine hundred twenty-three thousand, four hundred ninety-four".