788837472 has 144 divisors (see below), whose sum is σ = 2317678272. Its totient is φ = 254361600.

The previous prime is 788837461. The next prime is 788837479. The reversal of 788837472 is 274738887.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (788837479) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1366848 + ... + 1367424.

It is an arithmetic number, because the mean of its divisors is an integer number (16094988).

Almost surely, 2^788837472 is an apocalyptic number.

788837472 is a gapful number since it is divisible by the number (72) 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 788837472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1158839136).

788837472 is an abundant number, since it is smaller than the sum of its proper divisors (1528840800).

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

788837472 is a wasteful number, since it uses less digits than its factorization.

788837472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741 (or 730 counting only the distinct ones).

The product of its digits is 4214784, while the sum is 54.

The square root of 788837472 is about 28086.2505863634. The cubic root of 788837472 is about 923.9798725025.

The spelling of 788837472 in words is "seven hundred eighty-eight million, eight hundred thirty-seven thousand, four hundred seventy-two".