1404485700 has 144 divisors (see below), whose sum is σ = 4333056000. Its totient is φ = 350213760.

The previous prime is 1404485671. The next prime is 1404485707. The reversal of 1404485700 is 75844041.

It is not an unprimeable number, because it can be changed into a prime (1404485707) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 448741 + ... + 451859.

Almost surely, 2^1404485700 is an apocalyptic number.

1404485700 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 1404485700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2166528000).

1404485700 is an abundant number, since it is smaller than the sum of its proper divisors (2928570300).

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

1404485700 is a wasteful number, since it uses less digits than its factorization.

1404485700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3234 (or 3227 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 1404485700 is about 37476.4686169868. The cubic root of 1404485700 is about 1119.8824547132.

The spelling of 1404485700 in words is "one billion, four hundred four million, four hundred eighty-five thousand, seven hundred".