1493375088 has 20 divisors (see below), whose sum is σ = 3857885768. Its totient is φ = 497791680.

The previous prime is 1493375087. The next prime is 1493375111. The reversal of 1493375088 is 8805733941.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 31111981 = 1493375088 / (1 + 4 + 9 + 3 + 3 + 7 + 5 + 0 + 8 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1493375087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15555943 + ... + 15556038.

Almost surely, 2^1493375088 is an apocalyptic number.

It is an amenable number.

1493375088 is an abundant number, since it is smaller than the sum of its proper divisors (2364510680).

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

1493375088 is a wasteful number, since it uses less digits than its factorization.

1493375088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31111992 (or 31111986 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The square root of 1493375088 is about 38644.2115717218. The cubic root of 1493375088 is about 1143.0265040557.

The spelling of 1493375088 in words is "one billion, four hundred ninety-three million, three hundred seventy-five thousand, eighty-eight".