2297786463 has 12 divisors (see below), whose sum is σ = 3793171408. Its totient is φ = 1313020800.

The previous prime is 2297786459. The next prime is 2297786483. The reversal of 2297786463 is 3646877922.

2297786463 is a `hidden beast` number, since 22 + 97 + 78 + 6 + 463 = 666.

It is not a de Polignac number, because 2297786463 - 2² = 2297786459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2297786423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18236338 + ... + 18236463.

Almost surely, 2^2297786463 is an apocalyptic number.

2297786463 is a deficient number, since it is larger than the sum of its proper divisors (1495384945).

2297786463 is a wasteful number, since it uses less digits than its factorization.

2297786463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36472814 (or 36472811 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 54.

The square root of 2297786463 is about 47935.2319593845. The cubic root of 2297786463 is about 1319.5825246598.

The spelling of 2297786463 in words is "two billion, two hundred ninety-seven million, seven hundred eighty-six thousand, four hundred sixty-three".