2983303381 has 4 divisors (see below), whose sum is σ = 2985349600. Its totient is φ = 2981257164.

The previous prime is 2983303363. The next prime is 2983303391. The reversal of 2983303381 is 1833033892.

2983303381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2983303381 - 2²⁷ = 2849085653 is a prime.

It is a super-2 number, since 2×2983303381² = 17800198126172062322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2983303391) 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, 1020921 + ... + 1023838.

It is an arithmetic number, because the mean of its divisors is an integer number (746337400).

Almost surely, 2^2983303381 is an apocalyptic number.

It is an amenable number.

2983303381 is a deficient number, since it is larger than the sum of its proper divisors (2046219).

2983303381 is a wasteful number, since it uses less digits than its factorization.

2983303381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2046218.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 2983303381 is about 54619.6245043849. The cubic root of 2983303381 is about 1439.5689587254.

The spelling of 2983303381 in words is "two billion, nine hundred eighty-three million, three hundred three thousand, three hundred eighty-one".