1408796224 has 84 divisors (see below), whose sum is σ = 3102876700. Its totient is φ = 634106880.

The previous prime is 1408796183. The next prime is 1408796231. The reversal of 1408796224 is 4226978041.

It can be written as a sum of positive squares in 2 ways, for example, as 869070400 + 539725824 = 29480^2 + 23232^2 .

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 11 ways as a sum of consecutive naturals, for example, 843262 + ... + 844930.

Almost surely, 2^1408796224 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 1408796224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1551438350).

1408796224 is an abundant number, since it is smaller than the sum of its proper divisors (1694080476).

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

1408796224 is a wasteful number, since it uses less digits than its factorization.

1408796224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1812 (or 1791 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 1408796224 is about 37533.9342995109. The cubic root of 1408796224 is about 1121.0269662151.

The spelling of 1408796224 in words is "one billion, four hundred eight million, seven hundred ninety-six thousand, two hundred twenty-four".