2412493779 has 16 divisors (see below), whose sum is σ = 3241171584. Its totient is φ = 1596120000.

The previous prime is 2412493771. The next prime is 2412493781. The reversal of 2412493779 is 9773942142.

It is a happy number.

It is not a de Polignac number, because 2412493779 - 2³ = 2412493771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2412493771) 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, 207439 + ... + 218759.

It is an arithmetic number, because the mean of its divisors is an integer number (202573224).

Almost surely, 2^2412493779 is an apocalyptic number.

2412493779 is a deficient number, since it is larger than the sum of its proper divisors (828677805).

2412493779 is a wasteful number, since it uses less digits than its factorization.

2412493779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11858.

The product of its digits is 762048, while the sum is 48.

The square root of 2412493779 is about 49117.1434328178. The cubic root of 2412493779 is about 1341.1851434959.

The spelling of 2412493779 in words is "two billion, four hundred twelve million, four hundred ninety-three thousand, seven hundred seventy-nine".