1164609464 has 16 divisors (see below), whose sum is σ = 2204844720. Its totient is φ = 576650880.

The previous prime is 1164609443. The next prime is 1164609473. The reversal of 1164609464 is 4649064611.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 705857 + ... + 707504.

It is an arithmetic number, because the mean of its divisors is an integer number (137802795).

Almost surely, 2^1164609464 is an apocalyptic number.

It is an amenable number.

1164609464 is a deficient number, since it is larger than the sum of its proper divisors (1040235256).

1164609464 is a wasteful number, since it uses less digits than its factorization.

1164609464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413470 (or 1413466 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 1164609464 is about 34126.3749027054. The cubic root of 1164609464 is about 1052.1074721413.

The spelling of 1164609464 in words is "one billion, one hundred sixty-four million, six hundred nine thousand, four hundred sixty-four".