788480515 has 4 divisors (see below), whose sum is σ = 946176624. Its totient is φ = 630784408.

The previous prime is 788480513. The next prime is 788480573. The reversal of 788480515 is 515084887.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 788480515 - 2¹ = 788480513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (788480513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78848047 + ... + 78848056.

It is an arithmetic number, because the mean of its divisors is an integer number (236544156).

Almost surely, 2^788480515 is an apocalyptic number.

788480515 is a deficient number, since it is larger than the sum of its proper divisors (157696109).

788480515 is a wasteful number, since it uses less digits than its factorization.

788480515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157696108.

The product of its (nonzero) digits is 358400, while the sum is 46.

The square root of 788480515 is about 28079.8952099184. The cubic root of 788480515 is about 923.8404813703.

The spelling of 788480515 in words is "seven hundred eighty-eight million, four hundred eighty thousand, five hundred fifteen".