1096470769 has 3 divisors (see below), whose sum is σ = 1096503883. Its totient is φ = 1096437656.

The previous prime is 1096470761. The next prime is 1096470787. The reversal of 1096470769 is 9670746901.

The square root of 1096470769 is 33113.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 261954225 + 834516544 = 16185^2 + 28888^2 .

It is not a de Polignac number, because 1096470769 - 2³ = 1096470761 is a prime.

It is a super-2 number, since 2×1096470769² = 2404496294542902722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1096470761) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 16557 + ... + 49669.

Almost surely, 2^1096470769 is an apocalyptic number.

1096470769 is the 33113-rd square number.

1096470769 is the 16557-th centered octagonal number.

It is an amenable number.

1096470769 is a deficient number, since it is larger than the sum of its proper divisors (33114).

1096470769 is an frugal number, since it uses more digits than its factorization.

1096470769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66226 (or 33113 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 49.

The cubic root of 1096470769 is about 1031.1749463149.

Multiplying 1096470769 by its sum of digits (49), we get a square (53727067681 = 231791²).

Multiplying 1096470769 by its product of nonzero digits (571536), we get a square (626672517431184 = 25033428²).

The spelling of 1096470769 in words is "one billion, ninety-six million, four hundred seventy thousand, seven hundred sixty-nine".