1383113072 has 20 divisors (see below), whose sum is σ = 2923398456. Its totient is φ = 628687680.

The previous prime is 1383113023. The next prime is 1383113111. The reversal of 1383113072 is 2703113831.

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, 3929123 + ... + 3929474.

Almost surely, 2^1383113072 is an apocalyptic number.

It is an amenable number.

1383113072 is an abundant number, since it is smaller than the sum of its proper divisors (1540285384).

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

1383113072 is a wasteful number, since it uses less digits than its factorization.

1383113072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7858616 (or 7858610 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 1383113072 is about 37190.2281789182. The cubic root of 1383113072 is about 1114.1728257447.

The spelling of 1383113072 in words is "one billion, three hundred eighty-three million, one hundred thirteen thousand, seventy-two".