4861867801 has 16 divisors (see below), whose sum is σ = 5948006400. Its totient is φ = 3881061648.

The previous prime is 4861867793. The next prime is 4861867823. The reversal of 4861867801 is 1087681684.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4861867801 - 2³ = 4861867793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4861867831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301945 + ... + 317638.

It is an arithmetic number, because the mean of its divisors is an integer number (371750400).

Almost surely, 2^4861867801 is an apocalyptic number.

It is an amenable number.

4861867801 is a deficient number, since it is larger than the sum of its proper divisors (1086138599).

4861867801 is a wasteful number, since it uses less digits than its factorization.

4861867801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619668.

The product of its (nonzero) digits is 516096, while the sum is 49.

The square root of 4861867801 is about 69727.0951711026. The cubic root of 4861867801 is about 1694.0818202469.

The spelling of 4861867801 in words is "four billion, eight hundred sixty-one million, eight hundred sixty-seven thousand, eight hundred one".