1084342253 has 2 divisors, whose sum is σ = 1084342254. Its totient is φ = 1084342252.

The previous prime is 1084342247. The next prime is 1084342319. The reversal of 1084342253 is 3522434801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 718079209 + 366263044 = 26797^2 + 19138^2 .

It is a cyclic number.

It is not a de Polignac number, because 1084342253 - 2⁸ = 1084341997 is a prime.

It is a super-2 number, since 2×1084342253² = 2351596243282232018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1084342213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542171126 + 542171127.

It is an arithmetic number, because the mean of its divisors is an integer number (542171127).

Almost surely, 2^1084342253 is an apocalyptic number.

It is an amenable number.

1084342253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1084342253 is an equidigital number, since it uses as much as digits as its factorization.

1084342253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 1084342253 is about 32929.3524533963. The cubic root of 1084342253 is about 1027.3587567389.

The spelling of 1084342253 in words is "one billion, eighty-four million, three hundred forty-two thousand, two hundred fifty-three".