969673247 has 4 divisors (see below), whose sum is σ = 993323856. Its totient is φ = 946022640.

The previous prime is 969673231. The next prime is 969673279. The reversal of 969673247 is 742376969.

969673247 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 742376969 = 6089 ⋅121921.

It is a cyclic number.

It is not a de Polignac number, because 969673247 - 2⁴ = 969673231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (969673447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11825243 + ... + 11825324.

It is an arithmetic number, because the mean of its divisors is an integer number (248330964).

Almost surely, 2^969673247 is an apocalyptic number.

969673247 is a deficient number, since it is larger than the sum of its proper divisors (23650609).

969673247 is a wasteful number, since it uses less digits than its factorization.

969673247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23650608.

The product of its digits is 3429216, while the sum is 53.

The square root of 969673247 is about 31139.5768596813. The cubic root of 969673247 is about 989.7871347938.

The spelling of 969673247 in words is "nine hundred sixty-nine million, six hundred seventy-three thousand, two hundred forty-seven".