3149774 has 8 divisors (see below), whose sum is σ = 4804920. Its totient is φ = 1548136.

The previous prime is 3149771. The next prime is 3149791. The reversal of 3149774 is 4779413.

3149774 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3149771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13229 + ... + 13464.

It is an arithmetic number, because the mean of its divisors is an integer number (600615).

Almost surely, 2^3149774 is an apocalyptic number.

3149774 is a deficient number, since it is larger than the sum of its proper divisors (1655146).

3149774 is a wasteful number, since it uses less digits than its factorization.

3149774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26754.

The product of its digits is 21168, while the sum is 35.

The square root of 3149774 is about 1774.7602655007. The cubic root of 3149774 is about 146.5862150604.

The spelling of 3149774 in words is "three million, one hundred forty-nine thousand, seven hundred seventy-four".