3774894 has 16 divisors (see below), whose sum is σ = 7572432. Its totient is φ = 1254528.

The previous prime is 3774893. The next prime is 3774907. The reversal of 3774894 is 4984773.

It is a super-2 number, since 2×3774894² = 28499649422472, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3¹³ + 7³ + 7⁵ + 4 + 8⁷ + 9³ + 4⁸ .

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3774893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1872 + ... + 3324.

It is an arithmetic number, because the mean of its divisors is an integer number (473277).

Almost surely, 2^3774894 is an apocalyptic number.

3774894 is an abundant number, since it is smaller than the sum of its proper divisors (3797538).

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

3774894 is a wasteful number, since it uses less digits than its factorization.

3774894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1891.

The product of its digits is 169344, while the sum is 42.

The square root of 3774894 is about 1942.9086442754. The cubic root of 3774894 is about 155.7046515697.

The spelling of 3774894 in words is "three million, seven hundred seventy-four thousand, eight hundred ninety-four".