969135382 has 4 divisors (see below), whose sum is σ = 1453703076. Its totient is φ = 484567690.

The previous prime is 969135367. The next prime is 969135389. The reversal of 969135382 is 283531969.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 283531969 = 7 ⋅40504567.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (969135389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242283844 + ... + 242283847.

It is an arithmetic number, because the mean of its divisors is an integer number (363425769).

Almost surely, 2^969135382 is an apocalyptic number.

969135382 is a deficient number, since it is larger than the sum of its proper divisors (484567694).

969135382 is a wasteful number, since it uses less digits than its factorization.

969135382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484567693.

The product of its digits is 349920, while the sum is 46.

The square root of 969135382 is about 31130.9393048138. The cubic root of 969135382 is about 989.6040936431.

The spelling of 969135382 in words is "nine hundred sixty-nine million, one hundred thirty-five thousand, three hundred eighty-two".