2429678682 has 48 divisors (see below), whose sum is σ = 5373138888. Its totient is φ = 793203840.

The previous prime is 2429678663. The next prime is 2429678701. The reversal of 2429678682 is 2868769242.

2429678682 is a `hidden beast` number, since 2 + 429 + 67 + 86 + 82 = 666.

It is an interprime number because it is at equal distance from previous prime (2429678663) and next prime (2429678701).

It can be written as a sum of positive squares in 4 ways, for example, as 2310628761 + 119049921 = 48069^2 + 10911^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 628668 + ... + 632520.

Almost surely, 2^2429678682 is an apocalyptic number.

2429678682 is an abundant number, since it is smaller than the sum of its proper divisors (2943460206).

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

2429678682 is a wasteful number, since it uses less digits than its factorization.

2429678682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4575 (or 4572 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 54.

The square root of 2429678682 is about 49291.7709359280. The cubic root of 2429678682 is about 1344.3621639061.

The spelling of 2429678682 in words is "two billion, four hundred twenty-nine million, six hundred seventy-eight thousand, six hundred eighty-two".