4862020864 has 36 divisors (see below), whose sum is σ = 9794142820. Its totient is φ = 2408693760.

The previous prime is 4862020841. The next prime is 4862020871. The reversal of 4862020864 is 4680202684.

It can be written as a sum of positive squares in 2 ways, for example, as 3552160000 + 1309860864 = 59600^2 + 36192^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59217 + ... + 115024.

Almost surely, 2^4862020864 is an apocalyptic number.

It is an amenable number.

4862020864 is an abundant number, since it is smaller than the sum of its proper divisors (4932121956).

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

4862020864 is a wasteful number, since it uses less digits than its factorization.

4862020864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174366 (or 174352 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 40.

The square root of 4862020864 is about 69728.1927487010. The cubic root of 4862020864 is about 1694.0995979498.

The spelling of 4862020864 in words is "four billion, eight hundred sixty-two million, twenty thousand, eight hundred sixty-four".