32983281769 has 9 divisors (see below), whose sum is σ = 33190336389. Its totient is φ = 32777514240.

The previous prime is 32983281703. The next prime is 32983281839. The reversal of 32983281769 is 96718238923.

The square root of 32983281769 is 181613.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 731432025 + 32251849744 = 27045^2 + 179588^2 .

It is not a de Polignac number, because 32983281769 - 2²⁷ = 32849064041 is a prime.

It is a super-2 number, since 2×32983281769² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

Its product of digits (7838208) is a multiple of the sum of its prime divisors (1134).

It is not an unprimeable number, because it can be changed into a prime (32983284769) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 35050839 + ... + 35051779.

Almost surely, 2^32983281769 is an apocalyptic number.

32983281769 is the 181613-rd square number.

32983281769 is the 90807-th centered octagonal number.

It is an amenable number.

32983281769 is a deficient number, since it is larger than the sum of its proper divisors (207054620).

32983281769 is an frugal number, since it uses more digits than its factorization.

32983281769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2268 (or 1134 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 58.

The spelling of 32983281769 in words is "thirty-two billion, nine hundred eighty-three million, two hundred eighty-one thousand, seven hundred sixty-nine".