3930022 has 8 divisors (see below), whose sum is σ = 6098400. Its totient is φ = 1897224.

The previous prime is 3930001. The next prime is 3930023. The reversal of 3930022 is 2200393.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3930023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33822 + ... + 33937.

It is an arithmetic number, because the mean of its divisors is an integer number (762300).

Almost surely, 2^3930022 is an apocalyptic number.

3930022 is a deficient number, since it is larger than the sum of its proper divisors (2168378).

3930022 is a wasteful number, since it uses less digits than its factorization.

3930022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67790.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 3930022 is about 1982.4283089181. The cubic root of 3930022 is about 157.8089610094.

The spelling of 3930022 in words is "three million, nine hundred thirty thousand, twenty-two".