3083945940 has 96 divisors (see below), whose sum is σ = 9602530560. Its totient is φ = 821697408.

The previous prime is 3083945903. The next prime is 3083945957. The reversal of 3083945940 is 495493803.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1271569 + ... + 1273991.

It is an arithmetic number, because the mean of its divisors is an integer number (100026360).

Almost surely, 2^3083945940 is an apocalyptic number.

3083945940 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3083945940 is an abundant number, since it is smaller than the sum of its proper divisors (6518584620).

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

3083945940 is a wasteful number, since it uses less digits than its factorization.

3083945940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4798 (or 4790 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The square root of 3083945940 is about 55533.2867746904. The cubic root of 3083945940 is about 1455.5783437913.

The spelling of 3083945940 in words is "three billion, eighty-three million, nine hundred forty-five thousand, nine hundred forty".