1084430593 has 2 divisors, whose sum is σ = 1084430594. Its totient is φ = 1084430592.

The previous prime is 1084430591. The next prime is 1084430617. The reversal of 1084430593 is 3950344801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 899280144 + 185150449 = 29988^2 + 13607^2 .

It is a cyclic number.

It is not a de Polignac number, because 1084430593 - 2¹ = 1084430591 is a prime.

It is a super-2 number, since 2×1084430593² = 2351979422068663298, which contains 22 as substring.

Together with 1084430591, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1084430591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542215296 + 542215297.

It is an arithmetic number, because the mean of its divisors is an integer number (542215297).

Almost surely, 2^1084430593 is an apocalyptic number.

It is an amenable number.

1084430593 is a deficient number, since it is larger than the sum of its proper divisors (1).

1084430593 is an equidigital number, since it uses as much as digits as its factorization.

1084430593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 1084430593 is about 32930.6937825488. The cubic root of 1084430593 is about 1027.3866551900.

The spelling of 1084430593 in words is "one billion, eighty-four million, four hundred thirty thousand, five hundred ninety-three".