2997130890 has 32 divisors (see below), whose sum is σ = 7746431616. Its totient is φ = 737755200.

The previous prime is 2997130879. The next prime is 2997130891. The reversal of 2997130890 is 980317992.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2997130891) 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, 3842086 + ... + 3842865.

It is an arithmetic number, because the mean of its divisors is an integer number (242075988).

Almost surely, 2^2997130890 is an apocalyptic number.

2997130890 is an abundant number, since it is smaller than the sum of its proper divisors (4749300726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2997130890 is a wasteful number, since it uses less digits than its factorization.

2997130890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7684974.

The product of its (nonzero) digits is 244944, while the sum is 48.

The square root of 2997130890 is about 54746.0582142678. The cubic root of 2997130890 is about 1441.7896489174.

The spelling of 2997130890 in words is "two billion, nine hundred ninety-seven million, one hundred thirty thousand, eight hundred ninety".