1104494400 has 336 divisors, whose sum is σ = 4141094080. Its totient is φ = 286156800.

The previous prime is 1104494393. The next prime is 1104494423. The reversal of 1104494400 is 44944011.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1598055 + ... + 1598745.

Almost surely, 2^1104494400 is an apocalyptic number.

1104494400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1104494400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2070547040).

1104494400 is an abundant number, since it is smaller than the sum of its proper divisors (3036599680).

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

1104494400 is a wasteful number, since it uses less digits than its factorization.

1104494400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759 (or 738 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 1104494400 is about 33233.9344646402. The cubic root of 1104494400 is about 1033.6841079911.

It can be divided in two parts, 1 and 104494400, that added together give a palindrome (104494401).

The spelling of 1104494400 in words is "one billion, one hundred four million, four hundred ninety-four thousand, four hundred".