2494663827 has 8 divisors (see below), whose sum is σ = 3521878416. Its totient is φ = 1565279232.

The previous prime is 2494663777. The next prime is 2494663841. The reversal of 2494663827 is 7283664942.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2494663827 - 2⁶ = 2494663763 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51), and also a Moran number because the ratio is a prime number: 48914977 = 2494663827 / (2 + 4 + 9 + 4 + 6 + 6 + 3 + 8 + 2 + 7).

It is a self number, because there is not a number n which added to its sum of digits gives 2494663827.

It is not an unprimeable number, because it can be changed into a prime (2494663867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24457438 + ... + 24457539.

It is an arithmetic number, because the mean of its divisors is an integer number (440234802).

Almost surely, 2^2494663827 is an apocalyptic number.

2494663827 is a deficient number, since it is larger than the sum of its proper divisors (1027214589).

2494663827 is a wasteful number, since it uses less digits than its factorization.

2494663827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48914997.

The product of its digits is 3483648, while the sum is 51.

The square root of 2494663827 is about 49946.6097648279. The cubic root of 2494663827 is about 1356.2424803055.

The spelling of 2494663827 in words is "two billion, four hundred ninety-four million, six hundred sixty-three thousand, eight hundred twenty-seven".