1796862144 has 336 divisors, whose sum is σ = 6129406080. Its totient is φ = 459325440.

The previous prime is 1796862139. The next prime is 1796862157. The reversal of 1796862144 is 4412686971.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 1796862093 and 1796862102.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10038247 + ... + 10038425.

It is an arithmetic number, because the mean of its divisors is an integer number (18242280).

Almost surely, 2^1796862144 is an apocalyptic number.

1796862144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1796862144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3064703040).

1796862144 is an abundant number, since it is smaller than the sum of its proper divisors (4332543936).

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

1796862144 is a wasteful number, since it uses less digits than its factorization.

1796862144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316 (or 299 counting only the distinct ones).

The product of its digits is 580608, while the sum is 48.

The square root of 1796862144 is about 42389.4107531586. The cubic root of 1796862144 is about 1215.7331333807.

The spelling of 1796862144 in words is "one billion, seven hundred ninety-six million, eight hundred sixty-two thousand, one hundred forty-four".