1493703504 has 240 divisors, whose sum is σ = 4744696320. Its totient is φ = 453496320.

The previous prime is 1493703479. The next prime is 1493703539. The reversal of 1493703504 is 4053073941.

1493703504 is a `hidden beast` number, since 149 + 3 + 7 + 0 + 3 + 504 = 666.

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

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48183969 + ... + 48183999.

It is an arithmetic number, because the mean of its divisors is an integer number (19769568).

Almost surely, 2^1493703504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1493703504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2372348160).

1493703504 is an abundant number, since it is smaller than the sum of its proper divisors (3250992816).

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

1493703504 is an frugal number, since it uses more digits than its factorization.

1493703504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89 (or 53 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 1493703504 is about 38648.4605644261. The cubic root of 1493703504 is about 1143.1102875787.

The spelling of 1493703504 in words is "one billion, four hundred ninety-three million, seven hundred three thousand, five hundred four".