1493380800 has 504 divisors, whose sum is σ = 5778130176. Its totient is φ = 378639360.

The previous prime is 1493380799. The next prime is 1493380813. The reversal of 1493380800 is 80833941.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 8942317 + ... + 8942483.

It is an arithmetic number, because the mean of its divisors is an integer number (11464544).

Almost surely, 2^1493380800 is an apocalyptic number.

1493380800 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 1493380800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2889065088).

1493380800 is an abundant number, since it is smaller than the sum of its proper divisors (4284749376).

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

1493380800 is a wasteful number, since it uses less digits than its factorization.

1493380800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227 (or 200 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 1493380800 is about 38644.2854766394. The cubic root of 1493380800 is about 1143.0279613719.

The spelling of 1493380800 in words is "one billion, four hundred ninety-three million, three hundred eighty thousand, eight hundred".