3922019934 has 16 divisors (see below), whose sum is σ = 8964617088. Its totient is φ = 1120577112.

The previous prime is 3922019909. The next prime is 3922019947. The reversal of 3922019934 is 4399102293.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 93381427 = 3922019934 / (3 + 9 + 2 + 2 + 0 + 1 + 9 + 9 + 3 + 4).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46690672 + ... + 46690755.

It is an arithmetic number, because the mean of its divisors is an integer number (560288568).

Almost surely, 2^3922019934 is an apocalyptic number.

3922019934 is an abundant number, since it is smaller than the sum of its proper divisors (5042597154).

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

3922019934 is a wasteful number, since it uses less digits than its factorization.

3922019934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93381439.

The product of its (nonzero) digits is 104976, while the sum is 42.

The square root of 3922019934 is about 62626.0323986759. The cubic root of 3922019934 is about 1577.0178130670.

The spelling of 3922019934 in words is "three billion, nine hundred twenty-two million, nineteen thousand, nine hundred thirty-four".