738807489504 has 192 divisors, whose sum is σ = 2464384366080. Its totient is φ = 210942766080.

The previous prime is 738807489499. The next prime is 738807489533. The reversal of 738807489504 is 405984708837.

738807489504 is a `hidden beast` number, since 7 + 3 + 8 + 80 + 7 + 48 + 9 + 504 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8915847 + ... + 8998329.

It is an arithmetic number, because the mean of its divisors is an integer number (12835335240).

Almost surely, 2^738807489504 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 738807489504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1232192183040).

738807489504 is an abundant number, since it is smaller than the sum of its proper divisors (1725576876576).

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

738807489504 is a wasteful number, since it uses less digits than its factorization.

738807489504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83990 (or 83976 counting only the distinct ones).

The product of its (nonzero) digits is 54190080, while the sum is 63.

The spelling of 738807489504 in words is "seven hundred thirty-eight billion, eight hundred seven million, four hundred eighty-nine thousand, five hundred four".