3909379382 has 8 divisors (see below), whose sum is σ = 5951592696. Its totient is φ = 1925515152.

The previous prime is 3909379373. The next prime is 3909379393. The reversal of 3909379382 is 2839739093.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 14587103 + ... + 14587370.

It is an arithmetic number, because the mean of its divisors is an integer number (743949087).

Almost surely, 2^3909379382 is an apocalyptic number.

3909379382 is a deficient number, since it is larger than the sum of its proper divisors (2042213314).

3909379382 is a wasteful number, since it uses less digits than its factorization.

3909379382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29174542.

The product of its (nonzero) digits is 2204496, while the sum is 53.

The square root of 3909379382 is about 62525.0300439752. The cubic root of 3909379382 is about 1575.3217626985.

The spelling of 3909379382 in words is "three billion, nine hundred nine million, three hundred seventy-nine thousand, three hundred eighty-two".