4899631285 has 8 divisors (see below), whose sum is σ = 6225413976. Its totient is φ = 3689134080.

The previous prime is 4899631249. The next prime is 4899631307. The reversal of 4899631285 is 5821369984.

It can be written as a sum of positive squares in 4 ways, for example, as 616975921 + 4282655364 = 24839^2 + 65442^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4899631285 - 2⁹ = 4899630773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28821276 + ... + 28821445.

It is an arithmetic number, because the mean of its divisors is an integer number (778176747).

Almost surely, 2^4899631285 is an apocalyptic number.

It is an amenable number.

4899631285 is a deficient number, since it is larger than the sum of its proper divisors (1325782691).

4899631285 is a wasteful number, since it uses less digits than its factorization.

4899631285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57642743.

The product of its digits is 3732480, while the sum is 55.

The square root of 4899631285 is about 69997.3662718820. The cubic root of 4899631285 is about 1698.4566483057.

The spelling of 4899631285 in words is "four billion, eight hundred ninety-nine million, six hundred thirty-one thousand, two hundred eighty-five".