3721890483 has 12 divisors (see below), whose sum is σ = 5389610928. Its totient is φ = 2475007920.

The previous prime is 3721890467. The next prime is 3721890493. The reversal of 3721890483 is 3840981273.

3721890483 is a `hidden beast` number, since 3 + 72 + 18 + 90 + 483 = 666.

It is not a de Polignac number, because 3721890483 - 2⁴ = 3721890467 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (3721890443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 517263 + ... + 524408.

It is an arithmetic number, because the mean of its divisors is an integer number (449134244).

Almost surely, 2^3721890483 is an apocalyptic number.

3721890483 is a deficient number, since it is larger than the sum of its proper divisors (1667720445).

3721890483 is a wasteful number, since it uses less digits than its factorization.

3721890483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042074 (or 1042071 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 3721890483 is about 61007.2986043473. The cubic root of 3721890483 is about 1549.7246105262.

The spelling of 3721890483 in words is "three billion, seven hundred twenty-one million, eight hundred ninety thousand, four hundred eighty-three".