1332894480 has 40 divisors (see below), whose sum is σ = 4131973632. Its totient is φ = 355438464.

The previous prime is 1332894473. The next prime is 1332894499. The reversal of 1332894480 is 844982331.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2776624 + ... + 2777103.

Almost surely, 2^1332894480 is an apocalyptic number.

1332894480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1332894480 is an abundant number, since it is smaller than the sum of its proper divisors (2799079152).

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

1332894480 is a wasteful number, since it uses less digits than its factorization.

1332894480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5553743 (or 5553737 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 1332894480 is about 36508.8274257062. The cubic root of 1332894480 is about 1100.5216478990.

The spelling of 1332894480 in words is "one billion, three hundred thirty-two million, eight hundred ninety-four thousand, four hundred eighty".