1499714400 has 144 divisors (see below), whose sum is σ = 5000961168. Its totient is φ = 390144000.

The previous prime is 1499714393. The next prime is 1499714429. The reversal of 1499714400 is 44179941.

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, 90780 + ... + 106020.

It is an arithmetic number, because the mean of its divisors is an integer number (34728897).

Almost surely, 2^1499714400 is an apocalyptic number.

1499714400 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 1499714400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2500480584).

1499714400 is an abundant number, since it is smaller than the sum of its proper divisors (3501246768).

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

1499714400 is a wasteful number, since it uses less digits than its factorization.

1499714400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15305 (or 15292 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 1499714400 is about 38726.1462064069. The cubic root of 1499714400 is about 1144.6415867447.

The spelling of 1499714400 in words is "one billion, four hundred ninety-nine million, seven hundred fourteen thousand, four hundred".