1792818720 has 1152 divisors, whose sum is σ = 8604610560. Its totient is φ = 328458240.

The previous prime is 1792818719. The next prime is 1792818749. The reversal of 1792818720 is 278182971.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 48454542 + ... + 48454578.

It is an arithmetic number, because the mean of its divisors is an integer number (7469280).

Almost surely, 2^1792818720 is an apocalyptic number.

1792818720 is a gapful number since it is divisible by the number (10) 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 1792818720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4302305280).

1792818720 is an abundant number, since it is smaller than the sum of its proper divisors (6811791840).

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

1792818720 is a wasteful number, since it uses less digits than its factorization.

1792818720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 45.

The square root of 1792818720 is about 42341.6900938071. The cubic root of 1792818720 is about 1214.8205394649.

The spelling of 1792818720 in words is "one billion, seven hundred ninety-two million, eight hundred eighteen thousand, seven hundred twenty".