2297921496 has 32 divisors (see below), whose sum is σ = 6186712560. Its totient is φ = 707052672.

The previous prime is 2297921449. The next prime is 2297921543. The reversal of 2297921496 is 6941297922.

It is an interprime number because it is at equal distance from previous prime (2297921449) and next prime (2297921543).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3682255 + ... + 3682878.

Almost surely, 2^2297921496 is an apocalyptic number.

2297921496 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2297921496 is an abundant number, since it is smaller than the sum of its proper divisors (3888791064).

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

2297921496 is a wasteful number, since it uses less digits than its factorization.

2297921496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7365155 (or 7365151 counting only the distinct ones).

The product of its digits is 979776, while the sum is 51.

The square root of 2297921496 is about 47936.6404329715. The cubic root of 2297921496 is about 1319.6083732608.

The spelling of 2297921496 in words is "two billion, two hundred ninety-seven million, nine hundred twenty-one thousand, four hundred ninety-six".