1333880472 has 16 divisors (see below), whose sum is σ = 3334701240. Its totient is φ = 444626816.

The previous prime is 1333880461. The next prime is 1333880519. The reversal of 1333880472 is 2740883331.

It is a super-2 number, since 2×1333880472² = 3558474227165885568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1333880472.

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, 27789153 + ... + 27789200.

Almost surely, 2^1333880472 is an apocalyptic number.

1333880472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1333880472 is an abundant number, since it is smaller than the sum of its proper divisors (2000820768).

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

1333880472 is a wasteful number, since it uses less digits than its factorization.

1333880472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55578362 (or 55578358 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 1333880472 is about 36522.3284033206. The cubic root of 1333880472 is about 1100.7929467159.

The spelling of 1333880472 in words is "one billion, three hundred thirty-three million, eight hundred eighty thousand, four hundred seventy-two".