1695339828 has 288 divisors, whose sum is σ = 5800502400. Its totient is φ = 423263232.

The previous prime is 1695339827. The next prime is 1695339829. The reversal of 1695339828 is 8289335961.

1695339828 is a `hidden beast` number, since 16 + 9 + 533 + 98 + 2 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (1695339827) and next prime (1695339829).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1695339827) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1306476 + ... + 1307772.

Almost surely, 2^1695339828 is an apocalyptic number.

1695339828 is a gapful number since it is divisible by the number (18) 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 1695339828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2900251200).

1695339828 is an abundant number, since it is smaller than the sum of its proper divisors (4105162572).

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

1695339828 is a wasteful number, since it uses less digits than its factorization.

1695339828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356 (or 1341 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 54.

The square root of 1695339828 is about 41174.5045871836. The cubic root of 1695339828 is about 1192.3916376357.

The spelling of 1695339828 in words is "one billion, six hundred ninety-five million, three hundred thirty-nine thousand, eight hundred twenty-eight".