4287894700 has 72 divisors (see below), whose sum is σ = 9954019152. Its totient is φ = 1597562880.

The previous prime is 4287894697. The next prime is 4287894713. The reversal of 4287894700 is 74987824.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

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, 151899 + ... + 177901.

It is an arithmetic number, because the mean of its divisors is an integer number (138250266).

Almost surely, 2^4287894700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4287894700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4977009576).

4287894700 is an abundant number, since it is smaller than the sum of its proper divisors (5666124452).

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

4287894700 is a wasteful number, since it uses less digits than its factorization.

4287894700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26131 (or 26124 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 49.

The square root of 4287894700 is about 65482.0181423878. The cubic root of 4287894700 is about 1624.6059415304.

The spelling of 4287894700 in words is "four billion, two hundred eighty-seven million, eight hundred ninety-four thousand, seven hundred".