3806472 has 32 divisors (see below), whose sum is σ = 9576000. Its totient is φ = 1260864.

The previous prime is 3806447. The next prime is 3806501. The reversal of 3806472 is 2746083.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4378 + ... + 5174.

It is an arithmetic number, because the mean of its divisors is an integer number (299250).

Almost surely, 2^3806472 is an apocalyptic number.

It is an amenable number.

3806472 is an abundant number, since it is smaller than the sum of its proper divisors (5769528).

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

3806472 is a wasteful number, since it uses less digits than its factorization.

3806472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005 (or 1001 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 3806472 is about 1951.0181957122. The cubic root of 3806472 is about 156.1376168943.

It can be divided in two parts, 3806 and 472, that added together give a triangular number (4278 = T₉₂).

The spelling of 3806472 in words is "three million, eight hundred six thousand, four hundred seventy-two".