2997009849 has 64 divisors (see below), whose sum is σ = 4456857600. Its totient is φ = 1783710720.

The previous prime is 2997009839. The next prime is 2997009863. The reversal of 2997009849 is 9489007992.

It is not a de Polignac number, because 2997009849 - 2⁴ = 2997009833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2997009839) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15060252 + ... + 15060450.

It is an arithmetic number, because the mean of its divisors is an integer number (69638400).

Almost surely, 2^2997009849 is an apocalyptic number.

It is an amenable number.

2997009849 is a deficient number, since it is larger than the sum of its proper divisors (1459847751).

2997009849 is a wasteful number, since it uses less digits than its factorization.

2997009849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430.

The product of its (nonzero) digits is 2939328, while the sum is 57.

The square root of 2997009849 is about 54744.9527262560. The cubic root of 2997009849 is about 1441.7702394647.

The spelling of 2997009849 in words is "two billion, nine hundred ninety-seven million, nine thousand, eight hundred forty-nine".