2970881118 has 64 divisors (see below), whose sum is σ = 6692474880. Its totient is φ = 976796064.

The previous prime is 2970881101. The next prime is 2970881153. The reversal of 2970881118 is 8111880792.

It is a happy number.

It is a super-2 number, since 2×2970881118² = 17652269234577859848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1628755 + ... + 1630577.

It is an arithmetic number, because the mean of its divisors is an integer number (104569920).

Almost surely, 2^2970881118 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2970881118, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3346237440).

2970881118 is an abundant number, since it is smaller than the sum of its proper divisors (3721593762).

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

2970881118 is a wasteful number, since it uses less digits than its factorization.

2970881118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2230 (or 2224 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 45.

The square root of 2970881118 is about 54505.7897658588. The cubic root of 2970881118 is about 1437.5680914236.

The spelling of 2970881118 in words is "two billion, nine hundred seventy million, eight hundred eighty-one thousand, one hundred eighteen".