2863485901 has 16 divisors (see below), whose sum is σ = 3022842240. Its totient is φ = 2707207360.

The previous prime is 2863485893. The next prime is 2863485929. The reversal of 2863485901 is 1095843682.

It is a cyclic number.

It is not a de Polignac number, because 2863485901 - 2³ = 2863485893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2863485301) 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, 808731 + ... + 812263.

It is an arithmetic number, because the mean of its divisors is an integer number (188927640).

Almost surely, 2^2863485901 is an apocalyptic number.

It is an amenable number.

2863485901 is a deficient number, since it is larger than the sum of its proper divisors (159356339).

2863485901 is a wasteful number, since it uses less digits than its factorization.

2863485901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3956.

The product of its (nonzero) digits is 414720, while the sum is 46.

The square root of 2863485901 is about 53511.5492300494. The cubic root of 2863485901 is about 1420.0327144814.

The spelling of 2863485901 in words is "two billion, eight hundred sixty-three million, four hundred eighty-five thousand, nine hundred one".