1697798482 has 16 divisors (see below), whose sum is σ = 2590006104. Its totient is φ = 834480000.

The previous prime is 1697798461. The next prime is 1697798507. The reversal of 1697798482 is 2848977961.

It can be written as a sum of positive squares in 4 ways, for example, as 1192942521 + 504855961 = 34539^2 + 22469^2 .

It is a Harshad number since it is a multiple of its sum of digits (61).

It is a self number, because there is not a number n which added to its sum of digits gives 1697798482.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275232 + ... + 281332.

Almost surely, 2^1697798482 is an apocalyptic number.

1697798482 is a deficient number, since it is larger than the sum of its proper divisors (892207622).

1697798482 is a wasteful number, since it uses less digits than its factorization.

1697798482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8445.

The product of its digits is 12192768, while the sum is 61.

The square root of 1697798482 is about 41204.3502800372. The cubic root of 1697798482 is about 1192.9677782511.

The spelling of 1697798482 in words is "one billion, six hundred ninety-seven million, seven hundred ninety-eight thousand, four hundred eighty-two".