1799612464 has 40 divisors (see below), whose sum is σ = 3780226800. Its totient is φ = 825001728.

The previous prime is 1799612449. The next prime is 1799612471. The reversal of 1799612464 is 4642169971.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1959 + ... + 60025.

It is an arithmetic number, because the mean of its divisors is an integer number (94505670).

Almost surely, 2^1799612464 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 1799612464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1890113400).

1799612464 is an abundant number, since it is smaller than the sum of its proper divisors (1980614336).

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

1799612464 is a wasteful number, since it uses less digits than its factorization.

1799612464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58237 (or 58231 counting only the distinct ones).

The product of its digits is 653184, while the sum is 49.

The square root of 1799612464 is about 42421.8394697825. The cubic root of 1799612464 is about 1216.3530938773.

The spelling of 1799612464 in words is "one billion, seven hundred ninety-nine million, six hundred twelve thousand, four hundred sixty-four".