4861235997 has 12 divisors (see below), whose sum is σ = 7061015520. Its totient is φ = 3222717768.

The previous prime is 4861235959. The next prime is 4861235999. The reversal of 4861235997 is 7995321684.

4861235997 is a `hidden beast` number, since 48 + 6 + 1 + 2 + 3 + 599 + 7 = 666.

It is not a de Polignac number, because 4861235997 - 2¹² = 4861231901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4861235999) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1507153 + ... + 1510374.

It is an arithmetic number, because the mean of its divisors is an integer number (588417960).

Almost surely, 2^4861235997 is an apocalyptic number.

It is an amenable number.

4861235997 is a deficient number, since it is larger than the sum of its proper divisors (2199779523).

4861235997 is a wasteful number, since it uses less digits than its factorization.

4861235997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3017712 (or 3017709 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The square root of 4861235997 is about 69722.5644752113. The cubic root of 4861235997 is about 1694.0084345934.

The spelling of 4861235997 in words is "four billion, eight hundred sixty-one million, two hundred thirty-five thousand, nine hundred ninety-seven".