3806372 has 12 divisors (see below), whose sum is σ = 6678000. Its totient is φ = 1898376.

The previous prime is 3806347. The next prime is 3806423. The reversal of 3806372 is 2736083.

It is an Ulam 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, 1043 + ... + 2949.

It is an arithmetic number, because the mean of its divisors is an integer number (556500).

Almost surely, 2^3806372 is an apocalyptic number.

It is an amenable number.

3806372 is a deficient number, since it is larger than the sum of its proper divisors (2871628).

3806372 is a wasteful number, since it uses less digits than its factorization.

3806372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2410 (or 2408 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 3806372 is about 1950.9925678997. The cubic root of 3806372 is about 156.1362495828.

Adding to 3806372 its sum of digits (29), we get a square (3806401 = 1951²).

The spelling of 3806372 in words is "three million, eight hundred six thousand, three hundred seventy-two".