1164411616 has 24 divisors (see below), whose sum is σ = 2392107984. Its totient is φ = 556892160.

The previous prime is 1164411613. The next prime is 1164411623. The reversal of 1164411616 is 6161144611.

It is a super-2 number, since 2×1164411616² = 2711708822951462912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164411613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 790305 + ... + 791776.

It is an arithmetic number, because the mean of its divisors is an integer number (99671166).

Almost surely, 2^1164411616 is an apocalyptic number.

1164411616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1164411616 is an abundant number, since it is smaller than the sum of its proper divisors (1227696368).

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

1164411616 is a wasteful number, since it uses less digits than its factorization.

1164411616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582114 (or 1582106 counting only the distinct ones).

The product of its digits is 3456, while the sum is 31.

The square root of 1164411616 is about 34123.4760245787. The cubic root of 1164411616 is about 1052.0478901801.

The spelling of 1164411616 in words is "one billion, one hundred sixty-four million, four hundred eleven thousand, six hundred sixteen".