4287876280 has 64 divisors (see below), whose sum is σ = 9839491200. Its totient is φ = 1681380480.

The previous prime is 4287876277. The next prime is 4287876347. The reversal of 4287876280 is 826787824.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 429991 + ... + 439849.

It is an arithmetic number, because the mean of its divisors is an integer number (153742050).

Almost surely, 2^4287876280 is an apocalyptic number.

4287876280 is a gapful number since it is divisible by the number (40) 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 4287876280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4919745600).

4287876280 is an abundant number, since it is smaller than the sum of its proper divisors (5551614920).

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

4287876280 is a wasteful number, since it uses less digits than its factorization.

4287876280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10084 (or 10080 counting only the distinct ones).

The product of its (nonzero) digits is 2408448, while the sum is 52.

The square root of 4287876280 is about 65481.8774929369. The cubic root of 4287876280 is about 1624.6036151918.

The spelling of 4287876280 in words is "four billion, two hundred eighty-seven million, eight hundred seventy-six thousand, two hundred eighty".