1332670764 has 12 divisors (see below), whose sum is σ = 3109565144. Its totient is φ = 444223584.

The previous prime is 1332670763. The next prime is 1332670771. The reversal of 1332670764 is 4670762331.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1332670764² = 3552022730440687392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1332670763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55527937 + ... + 55527960.

Almost surely, 2^1332670764 is an apocalyptic number.

It is an amenable number.

1332670764 is an abundant number, since it is smaller than the sum of its proper divisors (1776894380).

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

1332670764 is a wasteful number, since it uses less digits than its factorization.

1332670764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111055904 (or 111055902 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 39.

The square root of 1332670764 is about 36505.7634353810. The cubic root of 1332670764 is about 1100.4600731131.

The spelling of 1332670764 in words is "one billion, three hundred thirty-two million, six hundred seventy thousand, seven hundred sixty-four".