1796388 has 48 divisors (see below), whose sum is σ = 4730880. Its totient is φ = 525600.

The previous prime is 1796363. The next prime is 1796413. The reversal of 1796388 is 8836971.

It is an interprime number because it is at equal distance from previous prime (1796363) and next prime (1796413).

It is a nialpdrome in base 8.

It is a zygodrome in base 8.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3873 + ... + 4311.

It is an arithmetic number, because the mean of its divisors is an integer number (98560).

2^1796388 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 1796388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2365440).

1796388 is an abundant number, since it is smaller than the sum of its proper divisors (2934492).

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

1796388 is a wasteful number, since it uses less digits than its factorization.

1796388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488 (or 486 counting only the distinct ones).

The product of its digits is 72576, while the sum is 42.

The square root of 1796388 is about 1340.2939975990. The cubic root of 1796388 is about 121.5626190790.

The spelling of 1796388 in words is "one million, seven hundred ninety-six thousand, three hundred eighty-eight".