2378835306 has 24 divisors (see below), whose sum is σ = 5378237280. Its totient is φ = 758469096.

The previous prime is 2378835301. The next prime is 2378835317. The reversal of 2378835306 is 6035388732.

2378835306 is a `hidden beast` number, since 2 + 37 + 8 + 83 + 530 + 6 = 666.

It is a super-2 number, since 2×2378835306² = 11317714826144227272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2378835301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2872576 + ... + 2873403.

It is an arithmetic number, because the mean of its divisors is an integer number (224093220).

Almost surely, 2^2378835306 is an apocalyptic number.

2378835306 is an abundant number, since it is smaller than the sum of its proper divisors (2999401974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2378835306 is a wasteful number, since it uses less digits than its factorization.

2378835306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5746010 (or 5746007 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The square root of 2378835306 is about 48773.3052601523. The cubic root of 2378835306 is about 1334.9186231590.

The spelling of 2378835306 in words is "two billion, three hundred seventy-eight million, eight hundred thirty-five thousand, three hundred six".