1084185338 has 8 divisors (see below), whose sum is σ = 1626885588. Its totient is φ = 541890144.

The previous prime is 1084185337. The next prime is 1084185367. The reversal of 1084185338 is 8335814801.

It can be written as a sum of positive squares in 2 ways, for example, as 609250489 + 474934849 = 24683^2 + 21793^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1084185295 and 1084185304.

It is not an unprimeable number, because it can be changed into a prime (1084185337) 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 in 3 ways as a sum of consecutive naturals, for example, 94481 + ... + 105332.

Almost surely, 2^1084185338 is an apocalyptic number.

1084185338 is a deficient number, since it is larger than the sum of its proper divisors (542700250).

1084185338 is a wasteful number, since it uses less digits than its factorization.

1084185338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202528.

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 1084185338 is about 32926.9697664392. The cubic root of 1084185338 is about 1027.3091980393.

The spelling of 1084185338 in words is "one billion, eighty-four million, one hundred eighty-five thousand, three hundred thirty-eight".