1083204469 has 2 divisors, whose sum is σ = 1083204470. Its totient is φ = 1083204468.

The previous prime is 1083204467. The next prime is 1083204503. The reversal of 1083204469 is 9644023801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1027523025 + 55681444 = 32055^2 + 7462^2 .

It is a cyclic number.

It is not a de Polignac number, because 1083204469 - 2¹ = 1083204467 is a prime.

It is a super-2 number, since 2×1083204469² = 2346663843323143922, which contains 22 as substring.

Together with 1083204467, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1083204467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541602234 + 541602235.

It is an arithmetic number, because the mean of its divisors is an integer number (541602235).

Almost surely, 2^1083204469 is an apocalyptic number.

It is an amenable number.

1083204469 is a deficient number, since it is larger than the sum of its proper divisors (1).

1083204469 is an equidigital number, since it uses as much as digits as its factorization.

1083204469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 1083204469 is about 32912.0717822504. The cubic root of 1083204469 is about 1026.9993002937. Note that the first 3 decimals are identical.

The spelling of 1083204469 in words is "one billion, eighty-three million, two hundred four thousand, four hundred sixty-nine".