788481344 has 42 divisors (see below), whose sum is σ = 1820101770. Its totient is φ = 337919232.

The previous prime is 788481307. The next prime is 788481347. The reversal of 788481344 is 443184887.

It can be written as a sum of positive squares in only one way, i.e., 496754944 + 291726400 = 22288^2 + 17080^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (788481347) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122579 + ... + 128850.

Almost surely, 2^788481344 is an apocalyptic number.

It is an amenable number.

788481344 is an abundant number, since it is smaller than the sum of its proper divisors (1031620426).

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

788481344 is a wasteful number, since it uses less digits than its factorization.

788481344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251455 (or 251438 counting only the distinct ones).

The product of its digits is 688128, while the sum is 47.

The square root of 788481344 is about 28079.9099713656. The cubic root of 788481344 is about 923.8408051422.

The spelling of 788481344 in words is "seven hundred eighty-eight million, four hundred eighty-one thousand, three hundred forty-four".