2147486799 has 16 divisors (see below), whose sum is σ = 3037034880. Its totient is φ = 1345949280.

The previous prime is 2147486791. The next prime is 2147486819. The reversal of 2147486799 is 9976847412.

It is a happy number.

It is not a de Polignac number, because 2147486799 - 2³ = 2147486791 is a prime.

It is a super-2 number, since 2×2147486799² = 9223399103758532802, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2147486791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136332 + ... + 151265.

It is an arithmetic number, because the mean of its divisors is an integer number (189814680).

Almost surely, 2^2147486799 is an apocalyptic number.

2147486799 is a deficient number, since it is larger than the sum of its proper divisors (889548081).

2147486799 is a wasteful number, since it uses less digits than its factorization.

2147486799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287750.

The product of its digits is 6096384, while the sum is 57.

The square root of 2147486799 is about 46340.9840098373. The cubic root of 2147486799 is about 1290.1597861083.

The spelling of 2147486799 in words is "two billion, one hundred forty-seven million, four hundred eighty-six thousand, seven hundred ninety-nine".