1673966282 has 4 divisors (see below), whose sum is σ = 2510949426. Its totient is φ = 836983140.

The previous prime is 1673966279. The next prime is 1673966317. The reversal of 1673966282 is 2826693761.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 854919121 + 819047161 = 29239^2 + 28619^2 .

It is a super-3 number, since 3×1673966282³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 1673966282.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 418491569 + ... + 418491572.

Almost surely, 2^1673966282 is an apocalyptic number.

1673966282 is a deficient number, since it is larger than the sum of its proper divisors (836983144).

1673966282 is an equidigital number, since it uses as much as digits as its factorization.

1673966282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836983143.

The product of its digits is 1306368, while the sum is 50.

The square root of 1673966282 is about 40914.1330349306. The cubic root of 1673966282 is about 1187.3595107963.

The spelling of 1673966282 in words is "one billion, six hundred seventy-three million, nine hundred sixty-six thousand, two hundred eighty-two".