3774774 has 16 divisors (see below), whose sum is σ = 7625520. Its totient is φ = 1245600.

The previous prime is 3774773. The next prime is 3774781. The reversal of 3774774 is 4774773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3774773) 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, 2509 + ... + 3720.

It is an arithmetic number, because the mean of its divisors is an integer number (476595).

Almost surely, 2^3774774 is an apocalyptic number.

3774774 is an abundant number, since it is smaller than the sum of its proper divisors (3850746).

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

3774774 is a wasteful number, since it uses less digits than its factorization.

3774774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6335.

The product of its digits is 115248, while the sum is 39.

The square root of 3774774 is about 1942.8777624956. The cubic root of 3774774 is about 155.7030016552.

Subtracting 3774774 from its reverse (4774773), we obtain a palindrome (999999).

It can be divided in two parts, 377 and 4774, that added together give a triangular number (5151 = T₁₀₁).

The spelling of 3774774 in words is "three million, seven hundred seventy-four thousand, seven hundred seventy-four".