2989753149 has 16 divisors (see below), whose sum is σ = 4081188672. Its totient is φ = 1945792128.

The previous prime is 2989753121. The next prime is 2989753163. The reversal of 2989753149 is 9413579892.

It is not a de Polignac number, because 2989753149 - 2⁷ = 2989753021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2989753199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299137 + ... + 308969.

It is an arithmetic number, because the mean of its divisors is an integer number (255074292).

Almost surely, 2^2989753149 is an apocalyptic number.

It is an amenable number.

2989753149 is a deficient number, since it is larger than the sum of its proper divisors (1091435523).

2989753149 is a wasteful number, since it uses less digits than its factorization.

2989753149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12236.

The product of its digits is 4898880, while the sum is 57.

The square root of 2989753149 is about 54678.6352152283. The cubic root of 2989753149 is about 1440.6056398218.

The spelling of 2989753149 in words is "two billion, nine hundred eighty-nine million, seven hundred fifty-three thousand, one hundred forty-nine".