1104611634 has 64 divisors (see below), whose sum is σ = 2817331200. Its totient is φ = 314257104.

The previous prime is 1104611603. The next prime is 1104611701. The reversal of 1104611634 is 4361164011.

1104611634 is a `hidden beast` number, since 1 + 10 + 4 + 6 + 11 + 634 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1104611598 and 1104611607.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 84229 + ... + 96455.

It is an arithmetic number, because the mean of its divisors is an integer number (44020800).

Almost surely, 2^1104611634 is an apocalyptic number.

1104611634 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1104611634, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1408665600).

1104611634 is an abundant number, since it is smaller than the sum of its proper divisors (1712719566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1104611634 is a wasteful number, since it uses less digits than its factorization.

1104611634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12484 (or 12478 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 1104611634 is about 33235.6981873407. The cubic root of 1104611634 is about 1033.7206793657.

Adding to 1104611634 its reverse (4361164011), we get a palindrome (5465775645).

The spelling of 1104611634 in words is "one billion, one hundred four million, six hundred eleven thousand, six hundred thirty-four".