4880961287 has 4 divisors (see below), whose sum is σ = 4882027656. Its totient is φ = 4879894920.

The previous prime is 4880961269. The next prime is 4880961313. The reversal of 4880961287 is 7821690884.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4880961287 - 2⁶ = 4880961223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4880961247) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 526289 + ... + 535482.

It is an arithmetic number, because the mean of its divisors is an integer number (1220506914).

Almost surely, 2^4880961287 is an apocalyptic number.

4880961287 is a deficient number, since it is larger than the sum of its proper divisors (1066369).

4880961287 is a wasteful number, since it uses less digits than its factorization.

4880961287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066368.

The product of its (nonzero) digits is 1548288, while the sum is 53.

The square root of 4880961287 is about 69863.8768391792. The cubic root of 4880961287 is about 1696.2965847569.

The spelling of 4880961287 in words is "four billion, eight hundred eighty million, nine hundred sixty-one thousand, two hundred eighty-seven".