3786672 has 20 divisors (see below), whose sum is σ = 9782360. Its totient is φ = 1262208.

The previous prime is 3786667. The next prime is 3786677. The reversal of 3786672 is 2766873.

It is an interprime number because it is at equal distance from previous prime (3786667) and next prime (3786677).

It is a self number, because there is not a number n which added to its sum of digits gives 3786672.

It is not an unprimeable number, because it can be changed into a prime (3786677) 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, 39397 + ... + 39492.

It is an arithmetic number, because the mean of its divisors is an integer number (489118).

Almost surely, 2^3786672 is an apocalyptic number.

It is an amenable number.

3786672 is an abundant number, since it is smaller than the sum of its proper divisors (5995688).

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

3786672 is a wasteful number, since it uses less digits than its factorization.

3786672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78900 (or 78894 counting only the distinct ones).

The product of its digits is 84672, while the sum is 39.

The square root of 3786672 is about 1945.9373062871. The cubic root of 3786672 is about 155.8664208261.

The spelling of 3786672 in words is "three million, seven hundred eighty-six thousand, six hundred seventy-two".