2425784346 has 12 divisors (see below), whose sum is σ = 5255866122. Its totient is φ = 808594776.

The previous prime is 2425784303. The next prime is 2425784363. The reversal of 2425784346 is 6434875242.

It is a happy number.

2425784346 is a `hidden beast` number, since 2 + 42 + 578 + 4 + 34 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2328545025 + 97239321 = 48255^2 + 9861^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67382881 + ... + 67382916.

Almost surely, 2^2425784346 is an apocalyptic number.

2425784346 is an abundant number, since it is smaller than the sum of its proper divisors (2830081776).

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

2425784346 is a wasteful number, since it uses less digits than its factorization.

2425784346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134765805 (or 134765802 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 45.

The square root of 2425784346 is about 49252.2521921587. The cubic root of 2425784346 is about 1343.6435232567.

The spelling of 2425784346 in words is "two billion, four hundred twenty-five million, seven hundred eighty-four thousand, three hundred forty-six".