1084268356 has 12 divisors (see below), whose sum is σ = 1962899820. Its totient is φ = 523439840.

The previous prime is 1084268321. The next prime is 1084268357. The reversal of 1084268356 is 6538624801.

It can be written as a sum of positive squares in 2 ways, for example, as 232562500 + 851705856 = 15250^2 + 29184^2 .

It is not an unprimeable number, because it can be changed into a prime (1084268357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4673455 + ... + 4673686.

It is an arithmetic number, because the mean of its divisors is an integer number (163574985).

Almost surely, 2^1084268356 is an apocalyptic number.

It is an amenable number.

1084268356 is a deficient number, since it is larger than the sum of its proper divisors (878631464).

1084268356 is a wasteful number, since it uses less digits than its factorization.

1084268356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9347174 (or 9347172 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 1084268356 is about 32928.2303806324. The cubic root of 1084268356 is about 1027.3354183343.

The spelling of 1084268356 in words is "one billion, eighty-four million, two hundred sixty-eight thousand, three hundred fifty-six".