83046769 has 9 divisors (see below), whose sum is σ = 90054849. Its totient is φ = 76549200.

The previous prime is 83046763. The next prime is 83046787. The reversal of 83046769 is 96764038.

It is a happy number.

The square root of 83046769 is 9113.

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 18225 + 83028544 = 135^2 + 9112^2 .

It is a de Polignac number, because none of the positive numbers 2^k-83046769 is a prime.

It is a super-2 number, since 2×83046769² = 13793531682678722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83046763) 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, 118119 + ... + 118819.

Almost surely, 2^83046769 is an apocalyptic number.

83046769 is the 9113-rd square number.

83046769 is the 4557-th centered octagonal number.

It is an amenable number.

83046769 is a deficient number, since it is larger than the sum of its proper divisors (7008080).

83046769 is an frugal number, since it uses more digits than its factorization.

83046769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428 (or 714 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The cubic root of 83046769 is about 436.2889833610.

The spelling of 83046769 in words is "eighty-three million, forty-six thousand, seven hundred sixty-nine".