1164495906 has 32 divisors (see below), whose sum is σ = 2957450880. Its totient is φ = 332713008.

The previous prime is 1164495901. The next prime is 1164495947. The reversal of 1164495906 is 6095944611.

It is a happy number.

1164495906 is a `hidden beast` number, since 1 + 16 + 4 + 49 + 590 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (1164495901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1539961 + ... + 1540716.

It is an arithmetic number, because the mean of its divisors is an integer number (92420340).

Almost surely, 2^1164495906 is an apocalyptic number.

1164495906 is an abundant number, since it is smaller than the sum of its proper divisors (1792954974).

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

1164495906 is a wasteful number, since it uses less digits than its factorization.

1164495906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3080695 (or 3080689 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The square root of 1164495906 is about 34124.7110757000. The cubic root of 1164495906 is about 1052.0732749541.

The spelling of 1164495906 in words is "one billion, one hundred sixty-four million, four hundred ninety-five thousand, nine hundred six".