969819422 has 16 divisors (see below), whose sum is σ = 1709052912. Its totient is φ = 406917120.

The previous prime is 969819379. The next prime is 969819437. The reversal of 969819422 is 224918969.

It is a happy number.

It is a super-2 number, since 2×969819422² = 1881099422576828168, which contains 22 as substring.

It is a congruent number.

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, 1695203 + ... + 1695774.

It is an arithmetic number, because the mean of its divisors is an integer number (106815807).

Almost surely, 2^969819422 is an apocalyptic number.

969819422 is a deficient number, since it is larger than the sum of its proper divisors (739233490).

969819422 is a wasteful number, since it uses less digits than its factorization.

969819422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3391003.

The product of its digits is 559872, while the sum is 50.

The square root of 969819422 is about 31141.9238647839. The cubic root of 969819422 is about 989.8368679953.

The spelling of 969819422 in words is "nine hundred sixty-nine million, eight hundred nineteen thousand, four hundred twenty-two".