2426778296 has 16 divisors (see below), whose sum is σ = 4614297840. Its totient is φ = 1196298880.

The previous prime is 2426778293. The next prime is 2426778329. The reversal of 2426778296 is 6928776242.

It is a super-3 number, since 3×2426778296³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2426778293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2135681 + ... + 2136816.

It is an arithmetic number, because the mean of its divisors is an integer number (288393615).

Almost surely, 2^2426778296 is an apocalyptic number.

It is an amenable number.

2426778296 is a deficient number, since it is larger than the sum of its proper divisors (2187519544).

2426778296 is a wasteful number, since it uses less digits than its factorization.

2426778296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4272574 (or 4272570 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 53.

The square root of 2426778296 is about 49262.3415602628. The cubic root of 2426778296 is about 1343.8270147141.

The spelling of 2426778296 in words is "two billion, four hundred twenty-six million, seven hundred seventy-eight thousand, two hundred ninety-six".