1104778324 has 12 divisors (see below), whose sum is σ = 2082082324. Its totient is φ = 509897664.

The previous prime is 1104778319. The next prime is 1104778327. The reversal of 1104778324 is 4238774011.

It can be written as a sum of positive squares in 2 ways, for example, as 602211600 + 502566724 = 24540^2 + 22418^2 .

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104778327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10622817 + ... + 10622920.

Almost surely, 2^1104778324 is an apocalyptic number.

It is an amenable number.

1104778324 is a deficient number, since it is larger than the sum of its proper divisors (977304000).

1104778324 is a wasteful number, since it uses less digits than its factorization.

1104778324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21245754 (or 21245752 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 1104778324 is about 33238.2057879182. The cubic root of 1104778324 is about 1033.7726741809.

The spelling of 1104778324 in words is "one billion, one hundred four million, seven hundred seventy-eight thousand, three hundred twenty-four".