2818473012 has 72 divisors (see below), whose sum is σ = 7325558240. Its totient is φ = 913187520.

The previous prime is 2818473001. The next prime is 2818473023. The reversal of 2818473012 is 2103748182.

It is an interprime number because it is at equal distance from previous prime (2818473001) and next prime (2818473023).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 322314 + ... + 330942.

Almost surely, 2^2818473012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2818473012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3662779120).

2818473012 is an abundant number, since it is smaller than the sum of its proper divisors (4507085228).

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

2818473012 is a wasteful number, since it uses less digits than its factorization.

2818473012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8893 (or 8888 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 2818473012 is about 53089.2928187973. The cubic root of 2818473012 is about 1412.5525935673.

The spelling of 2818473012 in words is "two billion, eight hundred eighteen million, four hundred seventy-three thousand, twelve".