1696484844 has 144 divisors (see below), whose sum is σ = 4735311840. Its totient is φ = 524983680.

The previous prime is 1696484843. The next prime is 1696484869. The reversal of 1696484844 is 4484846961.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (1696484843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2065954 + ... + 2066774.

It is an arithmetic number, because the mean of its divisors is an integer number (32884110).

Almost surely, 2^1696484844 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 1696484844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2367655920).

1696484844 is an abundant number, since it is smaller than the sum of its proper divisors (3038826996).

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

1696484844 is a wasteful number, since it uses less digits than its factorization.

1696484844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925 (or 898 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 54.

The square root of 1696484844 is about 41188.4066698385. The cubic root of 1696484844 is about 1192.6600204548.

The spelling of 1696484844 in words is "one billion, six hundred ninety-six million, four hundred eighty-four thousand, eight hundred forty-four".