3922372 has 6 divisors (see below), whose sum is σ = 6864158. Its totient is φ = 1961184.

The previous prime is 3922367. The next prime is 3922403. The reversal of 3922372 is 2732293.

It can be written as a sum of positive squares in only one way, i.e., 2768896 + 1153476 = 1664^2 + 1074^2 .

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3922372.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 490293 + ... + 490300.

Almost surely, 2^3922372 is an apocalyptic number.

It is an amenable number.

3922372 is a deficient number, since it is larger than the sum of its proper divisors (2941786).

3922372 is a wasteful number, since it uses less digits than its factorization.

3922372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980597 (or 980595 counting only the distinct ones).

The product of its digits is 4536, while the sum is 28.

The square root of 3922372 is about 1980.4979171915. The cubic root of 3922372 is about 157.7064999445.

The spelling of 3922372 in words is "three million, nine hundred twenty-two thousand, three hundred seventy-two".