1330977048 has 16 divisors (see below), whose sum is σ = 3327442680. Its totient is φ = 443659008.

The previous prime is 1330977007. The next prime is 1330977079. The reversal of 1330977048 is 8407790331.

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, 27728665 + ... + 27728712.

Almost surely, 2^1330977048 is an apocalyptic number.

It is an amenable number.

1330977048 is an abundant number, since it is smaller than the sum of its proper divisors (1996465632).

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

1330977048 is a wasteful number, since it uses less digits than its factorization.

1330977048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55457386 (or 55457382 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 1330977048 is about 36482.5581339905. The cubic root of 1330977048 is about 1099.9936770986.

The spelling of 1330977048 in words is "one billion, three hundred thirty million, nine hundred seventy-seven thousand, forty-eight".