3786774 has 16 divisors (see below), whose sum is σ = 7818240. Its totient is φ = 1221480.

The previous prime is 3786751. The next prime is 3786779. The reversal of 3786774 is 4776873.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3786779) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9994 + ... + 10365.

It is an arithmetic number, because the mean of its divisors is an integer number (488640).

Almost surely, 2^3786774 is an apocalyptic number.

3786774 is an abundant number, since it is smaller than the sum of its proper divisors (4031466).

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

3786774 is a wasteful number, since it uses less digits than its factorization.

3786774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20395.

The product of its digits is 197568, while the sum is 42.

The square root of 3786774 is about 1945.9635145603. The cubic root of 3786774 is about 155.8678203164.

Subtracting 3786774 from its reverse (4776873), we obtain a palindrome (990099).

It can be divided in two parts, 3786 and 774, that added together give a triangular number (4560 = T₉₅).

The spelling of 3786774 in words is "three million, seven hundred eighty-six thousand, seven hundred seventy-four".