969071240 has 32 divisors (see below), whose sum is σ = 2188140480. Its totient is φ = 386254272.

The previous prime is 969071237. The next prime is 969071267. The reversal of 969071240 is 42170969.

It is a junction number, because it is equal to n+sod(n) for n = 969071194 and 969071203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31484 + ... + 54123.

It is an arithmetic number, because the mean of its divisors is an integer number (68379390).

Almost surely, 2^969071240 is an apocalyptic number.

It is an amenable number.

969071240 is an abundant number, since it is smaller than the sum of its proper divisors (1219069240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

969071240 is a wasteful number, since it uses less digits than its factorization.

969071240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85901 (or 85897 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 969071240 is about 31129.9090907763. The cubic root of 969071240 is about 989.5822609224.

The spelling of 969071240 in words is "nine hundred sixty-nine million, seventy-one thousand, two hundred forty".