2291368930 has 64 divisors (see below), whose sum is σ = 4320253440. Its totient is φ = 874209024.

The previous prime is 2291368903. The next prime is 2291368949. The reversal of 2291368930 is 398631922.

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, 8096569 + ... + 8096851.

It is an arithmetic number, because the mean of its divisors is an integer number (67503960).

Almost surely, 2^2291368930 is an apocalyptic number.

2291368930 is a deficient number, since it is larger than the sum of its proper divisors (2028884510).

2291368930 is a wasteful number, since it uses less digits than its factorization.

2291368930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683.

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 2291368930 is about 47868.2455287427. The cubic root of 2291368930 is about 1318.3528831905.

The spelling of 2291368930 in words is "two billion, two hundred ninety-one million, three hundred sixty-eight thousand, nine hundred thirty".