2950149 has 16 divisors (see below), whose sum is σ = 4203200. Its totient is φ = 1835136.

The previous prime is 2950147. The next prime is 2950151. The reversal of 2950149 is 9410592.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2950147) and next prime (2950151).

It is not a de Polignac number, because 2950149 - 2¹ = 2950147 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2950147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3807 + ... + 4515.

It is an arithmetic number, because the mean of its divisors is an integer number (262700).

2^2950149 is an apocalyptic number.

It is an amenable number.

2950149 is a deficient number, since it is larger than the sum of its proper divisors (1253051).

2950149 is a wasteful number, since it uses less digits than its factorization.

2950149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 2950149 is about 1717.5997787610. The cubic root of 2950149 is about 143.4216287896.

The spelling of 2950149 in words is "two million, nine hundred fifty thousand, one hundred forty-nine".