2291004316 has 6 divisors (see below), whose sum is σ = 4009257560. Its totient is φ = 1145502156.

The previous prime is 2291004307. The next prime is 2291004319. The reversal of 2291004316 is 6134001922.

2291004316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2291004319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286375536 + ... + 286375543.

Almost surely, 2^2291004316 is an apocalyptic number.

It is an amenable number.

2291004316 is a deficient number, since it is larger than the sum of its proper divisors (1718253244).

2291004316 is a wasteful number, since it uses less digits than its factorization.

2291004316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572751083 (or 572751081 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2291004316 is about 47864.4368607842. The cubic root of 2291004316 is about 1318.2829518624.

The spelling of 2291004316 in words is "two billion, two hundred ninety-one million, four thousand, three hundred sixteen".