2688474300 has 72 divisors (see below), whose sum is σ = 7835550576. Its totient is φ = 711682560.

The previous prime is 2688474277. The next prime is 2688474389. The reversal of 2688474300 is 34748862.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8394 + ... + 73806.

Almost surely, 2^2688474300 is an apocalyptic number.

2688474300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2688474300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3917775288).

2688474300 is an abundant number, since it is smaller than the sum of its proper divisors (5147076276).

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

2688474300 is a wasteful number, since it uses less digits than its factorization.

2688474300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65567 (or 65560 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 2688474300 is about 51850.4995154338. The cubic root of 2688474300 is about 1390.4924328790.

The spelling of 2688474300 in words is "two billion, six hundred eighty-eight million, four hundred seventy-four thousand, three hundred".