787072882 has 8 divisors (see below), whose sum is σ = 1180795356. Its totient is φ = 393474432.

The previous prime is 787072879. The next prime is 787072883. The reversal of 787072882 is 288270787.

It can be written as a sum of positive squares in 2 ways, for example, as 731107521 + 55965361 = 27039^2 + 7481^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (787072883) 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, 13063 + ... + 41770.

Almost surely, 2^787072882 is an apocalyptic number.

787072882 is a deficient number, since it is larger than the sum of its proper divisors (393722474).

787072882 is a wasteful number, since it uses less digits than its factorization.

787072882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62012.

The product of its (nonzero) digits is 702464, while the sum is 49.

The square root of 787072882 is about 28054.8192295014. The cubic root of 787072882 is about 923.2903925373.

The spelling of 787072882 in words is "seven hundred eighty-seven million, seventy-two thousand, eight hundred eighty-two".