3926444373 has 24 divisors (see below), whose sum is σ = 5981208480. Its totient is φ = 2475217440.

The previous prime is 3926444341. The next prime is 3926444377. The reversal of 3926444373 is 3734446293.

It is not a de Polignac number, because 3926444373 - 2⁵ = 3926444341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3926444377) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71290 + ... + 113732.

It is an arithmetic number, because the mean of its divisors is an integer number (249217020).

Almost surely, 2^3926444373 is an apocalyptic number.

It is an amenable number.

3926444373 is a deficient number, since it is larger than the sum of its proper divisors (2054764107).

3926444373 is a wasteful number, since it uses less digits than its factorization.

3926444373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43009 (or 43006 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 45.

The square root of 3926444373 is about 62661.3467218827. The cubic root of 3926444373 is about 1577.6106025929.

The spelling of 3926444373 in words is "three billion, nine hundred twenty-six million, four hundred forty-four thousand, three hundred seventy-three".