3074949 has 16 divisors (see below), whose sum is σ = 4632640. Its totient is φ = 2015280.

The previous prime is 3074927. The next prime is 3074969. The reversal of 3074949 is 9494703.

It is not a de Polignac number, because 3074949 - 2⁷ = 3074821 is a prime.

It is a super-2 number, since 2×3074949² = 18910622705202, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

3074949 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3074969) 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 15 ways as a sum of consecutive naturals, for example, 714 + ... + 2580.

It is an arithmetic number, because the mean of its divisors is an integer number (289540).

Almost surely, 2^3074949 is an apocalyptic number.

It is an amenable number.

3074949 is a deficient number, since it is larger than the sum of its proper divisors (1557691).

3074949 is a wasteful number, since it uses less digits than its factorization.

3074949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1937 (or 1931 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 3074949 is about 1753.5532498330. The cubic root of 3074949 is about 145.4161489442.

The spelling of 3074949 in words is "three million, seventy-four thousand, nine hundred forty-nine".