1493308799 has 8 divisors (see below), whose sum is σ = 1519147008. Its totient is φ = 1467690840.

The previous prime is 1493308783. The next prime is 1493308801. The reversal of 1493308799 is 9978033941.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1493308799 - 2⁴ = 1493308783 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1493308799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1493308759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41357 + ... + 68534.

It is an arithmetic number, because the mean of its divisors is an integer number (189893376).

Almost surely, 2^1493308799 is an apocalyptic number.

1493308799 is a deficient number, since it is larger than the sum of its proper divisors (25838209).

1493308799 is a wasteful number, since it uses less digits than its factorization.

1493308799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110125.

The product of its (nonzero) digits is 1469664, while the sum is 53.

The square root of 1493308799 is about 38643.3538787720. The cubic root of 1493308799 is about 1143.0095913132.

The spelling of 1493308799 in words is "one billion, four hundred ninety-three million, three hundred eight thousand, seven hundred ninety-nine".