3774349 has 4 divisors (see below), whose sum is σ = 3778236. Its totient is φ = 3770464.

The previous prime is 3774347. The next prime is 3774359. The reversal of 3774349 is 9434773.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2102500 + 1671849 = 1450^2 + 1293^2 .

It is a cyclic number.

It is not a de Polignac number, because 3774349 - 2¹ = 3774347 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3774347) 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 3 ways as a sum of consecutive naturals, for example, 927 + ... + 2899.

It is an arithmetic number, because the mean of its divisors is an integer number (944559).

Almost surely, 2^3774349 is an apocalyptic number.

It is an amenable number.

3774349 is a deficient number, since it is larger than the sum of its proper divisors (3887).

3774349 is a wasteful number, since it uses less digits than its factorization.

3774349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3886.

The product of its digits is 63504, while the sum is 37.

The square root of 3774349 is about 1942.7683855777. The cubic root of 3774349 is about 155.6971579271.

The spelling of 3774349 in words is "three million, seven hundred seventy-four thousand, three hundred forty-nine".