2478419369 has 16 divisors (see below), whose sum is σ = 2555774208. Its totient is φ = 2402224512.

The previous prime is 2478419353. The next prime is 2478419371. The reversal of 2478419369 is 9639148742.

It is a cyclic number.

It is not a de Polignac number, because 2478419369 - 2⁴ = 2478419353 is a prime.

It is a super-2 number, since 2×2478419369² = 12285125137268716322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2478419369.

It is not an unprimeable number, because it can be changed into a prime (2478419329) 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, 2485379 + ... + 2486375.

It is an arithmetic number, because the mean of its divisors is an integer number (159735888).

Almost surely, 2^2478419369 is an apocalyptic number.

It is an amenable number.

2478419369 is a deficient number, since it is larger than the sum of its proper divisors (77354839).

2478419369 is a wasteful number, since it uses less digits than its factorization.

2478419369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504.

The product of its digits is 2612736, while the sum is 53.

The square root of 2478419369 is about 49783.7259453328. The cubic root of 2478419369 is about 1353.2922607122.

The spelling of 2478419369 in words is "two billion, four hundred seventy-eight million, four hundred nineteen thousand, three hundred sixty-nine".