1493560000 has 70 divisors (see below), whose sum is σ = 3703642580. Its totient is φ = 597408000.

The previous prime is 1493559989. The next prime is 1493560009. The reversal of 1493560000 is 653941.

It is not an unprimeable number, because it can be changed into a prime (1493560009) 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 9 ways as a sum of consecutive naturals, for example, 21331 + ... + 58669.

Almost surely, 2^1493560000 is an apocalyptic number.

1493560000 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 1493560000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1851821290).

1493560000 is an abundant number, since it is smaller than the sum of its proper divisors (2210082580).

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

1493560000 is an frugal number, since it uses more digits than its factorization.

1493560000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37371 (or 37346 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 1493560000 is about 38646.6039905190. The cubic root of 1493560000 is about 1143.0736792085.

The spelling of 1493560000 in words is "one billion, four hundred ninety-three million, five hundred sixty thousand".