1164464416 has 24 divisors (see below), whose sum is σ = 2301078780. Its totient is φ = 580063488.

The previous prime is 1164464387. The next prime is 1164464423. The reversal of 1164464416 is 6144644611.

It can be written as a sum of positive squares in 2 ways, for example, as 882090000 + 282374416 = 29700^2 + 16804^2 .

It is a super-2 number, since 2×1164464416² = 2711954752260442112, which contains 22 as substring.

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, 59031 + ... + 76246.

Almost surely, 2^1164464416 is an apocalyptic number.

1164464416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1164464416 is a deficient number, since it is larger than the sum of its proper divisors (1136614364).

1164464416 is a wasteful number, since it uses less digits than its factorization.

1164464416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135556 (or 135548 counting only the distinct ones).

The product of its digits is 55296, while the sum is 37.

The square root of 1164464416 is about 34124.2496767328. The cubic root of 1164464416 is about 1052.0637915699.

The spelling of 1164464416 in words is "one billion, one hundred sixty-four million, four hundred sixty-four thousand, four hundred sixteen".