1105384374 has 64 divisors (see below), whose sum is σ = 2503872000. Its totient is φ = 361398240.

The previous prime is 1105384367. The next prime is 1105384403. The reversal of 1105384374 is 4734835011.

It is a happy number.

1105384374 is a `hidden beast` number, since 1 + 10 + 538 + 43 + 74 = 666.

1105384374 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1105384374² = 2443749228566743752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 877357 + ... + 878615.

It is an arithmetic number, because the mean of its divisors is an integer number (39123000).

Almost surely, 2^1105384374 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1105384374, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1251936000).

1105384374 is an abundant number, since it is smaller than the sum of its proper divisors (1398487626).

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

1105384374 is a wasteful number, since it uses less digits than its factorization.

1105384374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1570 (or 1564 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 1105384374 is about 33247.3213056330. The cubic root of 1105384374 is about 1033.9616723980.

The spelling of 1105384374 in words is "one billion, one hundred five million, three hundred eighty-four thousand, three hundred seventy-four".