3913239922 has 8 divisors (see below), whose sum is σ = 5957469936. Its totient is φ = 1927416612.

The previous prime is 3913239919. The next prime is 3913239923. The reversal of 3913239922 is 2299323193.

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

It is not an unprimeable number, because it can be changed into a prime (3913239923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14601508 + ... + 14601775.

It is an arithmetic number, because the mean of its divisors is an integer number (744683742).

Almost surely, 2^3913239922 is an apocalyptic number.

3913239922 is a deficient number, since it is larger than the sum of its proper divisors (2044230014).

3913239922 is a wasteful number, since it uses less digits than its factorization.

3913239922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29203352.

The product of its digits is 157464, while the sum is 43.

The square root of 3913239922 is about 62555.8943825440. The cubic root of 3913239922 is about 1575.8401392581.

The spelling of 3913239922 in words is "three billion, nine hundred thirteen million, two hundred thirty-nine thousand, nine hundred twenty-two".