1109374464 has 240 divisors, whose sum is σ = 3343785984. Its totient is φ = 326430720.

The previous prime is 1109374459. The next prime is 1109374471. The reversal of 1109374464 is 4644739011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8735169 + ... + 8735295.

Almost surely, 2^1109374464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1109374464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1671892992).

1109374464 is an abundant number, since it is smaller than the sum of its proper divisors (2234411520).

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

1109374464 is a wasteful number, since it uses less digits than its factorization.

1109374464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 1109374464 is about 33307.2734398960. The cubic root of 1109374464 is about 1035.2042706343.

It can be divided in two parts, 1109 and 374464, that added together give a palindrome (375573).

The spelling of 1109374464 in words is "one billion, one hundred nine million, three hundred seventy-four thousand, four hundred sixty-four".