969313149 has 72 divisors (see below), whose sum is σ = 1704987648. Its totient is φ = 548674560.

The previous prime is 969313117. The next prime is 969313217. The reversal of 969313149 is 941313969.

It is not a de Polignac number, because 969313149 - 2⁵ = 969313117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (969313249) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1511869 + ... + 1512509.

It is an arithmetic number, because the mean of its divisors is an integer number (23680384).

Almost surely, 2^969313149 is an apocalyptic number.

It is an amenable number.

969313149 is a deficient number, since it is larger than the sum of its proper divisors (735674499).

969313149 is a wasteful number, since it uses less digits than its factorization.

969313149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797 (or 778 counting only the distinct ones).

The product of its digits is 157464, while the sum is 45.

The square root of 969313149 is about 31133.7943238533. The cubic root of 969313149 is about 989.6645971252.

The spelling of 969313149 in words is "nine hundred sixty-nine million, three hundred thirteen thousand, one hundred forty-nine".