2994531149 has 4 divisors (see below), whose sum is σ = 3091128960. Its totient is φ = 2897933340.

The previous prime is 2994531139. The next prime is 2994531203. The reversal of 2994531149 is 9411354992.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2994531149 - 2⁸ = 2994530893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2994531139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48298859 + ... + 48298920.

It is an arithmetic number, because the mean of its divisors is an integer number (772782240).

Almost surely, 2^2994531149 is an apocalyptic number.

It is an amenable number.

2994531149 is a deficient number, since it is larger than the sum of its proper divisors (96597811).

2994531149 is an equidigital number, since it uses as much as digits as its factorization.

2994531149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96597810.

The product of its digits is 349920, while the sum is 47.

The square root of 2994531149 is about 54722.3094267777. The cubic root of 2994531149 is about 1441.3726541215.

The spelling of 2994531149 in words is "two billion, nine hundred ninety-four million, five hundred thirty-one thousand, one hundred forty-nine".