3091941 has 12 divisors (see below), whose sum is σ = 4481568. Its totient is φ = 2054184.

The previous prime is 3091939. The next prime is 3091961. The reversal of 3091941 is 1491903.

It is not a de Polignac number, because 3091941 - 2¹ = 3091939 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3091901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4186 + ... + 4868.

It is an arithmetic number, because the mean of its divisors is an integer number (373464).

Almost surely, 2^3091941 is an apocalyptic number.

It is an amenable number.

3091941 is a deficient number, since it is larger than the sum of its proper divisors (1389627).

3091941 is a wasteful number, since it uses less digits than its factorization.

3091941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192 (or 1189 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 3091941 is about 1758.3915946114. The cubic root of 3091941 is about 145.6835109667.

The spelling of 3091941 in words is "three million, ninety-one thousand, nine hundred forty-one".