3095149 has 2 divisors, whose sum is σ = 3095150. Its totient is φ = 3095148.

The previous prime is 3095123. The next prime is 3095203. The reversal of 3095149 is 9415903.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3087049 + 8100 = 1757^2 + 90^2 .

It is a cyclic number.

It is not a de Polignac number, because 3095149 - 2¹³ = 3086957 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3095149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3095849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1547574 + 1547575.

It is an arithmetic number, because the mean of its divisors is an integer number (1547575).

Almost surely, 2^3095149 is an apocalyptic number.

It is an amenable number.

3095149 is a deficient number, since it is larger than the sum of its proper divisors (1).

3095149 is an equidigital number, since it uses as much as digits as its factorization.

3095149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 3095149 is about 1759.3035553878. The cubic root of 3095149 is about 145.7338775125.

The spelling of 3095149 in words is "three million, ninety-five thousand, one hundred forty-nine".