2865846801 has 16 divisors (see below), whose sum is σ = 3948553728. Its totient is φ = 1846982400.

The previous prime is 2865846727. The next prime is 2865846833. The reversal of 2865846801 is 1086485682.

It is a happy number.

It is not a de Polignac number, because 2865846801 - 2¹⁰ = 2865845777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2865846871) 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, 75091 + ... + 106631.

It is an arithmetic number, because the mean of its divisors is an integer number (246784608).

Almost surely, 2^2865846801 is an apocalyptic number.

It is an amenable number.

2865846801 is a deficient number, since it is larger than the sum of its proper divisors (1082706927).

2865846801 is a wasteful number, since it uses less digits than its factorization.

2865846801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32552.

The product of its (nonzero) digits is 737280, while the sum is 48.

The square root of 2865846801 is about 53533.6044088197. The cubic root of 2865846801 is about 1420.4228723049.

The spelling of 2865846801 in words is "two billion, eight hundred sixty-five million, eight hundred forty-six thousand, eight hundred one".