782752068 has 72 divisors (see below), whose sum is σ = 2307468800. Its totient is φ = 223639920.

The previous prime is 782752051. The next prime is 782752081. The reversal of 782752068 is 860257287.

It is a super-2 number, since 2×782752068² = 1225401599916553248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19348 + ... + 44043.

Almost surely, 2^782752068 is an apocalyptic number.

It is an amenable number.

782752068 is an abundant number, since it is smaller than the sum of its proper divisors (1524716732).

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

782752068 is a wasteful number, since it uses less digits than its factorization.

782752068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63422 (or 63403 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The square root of 782752068 is about 27977.7066250971. The cubic root of 782752068 is about 921.5977544659.

It can be divided in two parts, 7827 and 52068, that added together give a palindrome (59895).

The spelling of 782752068 in words is "seven hundred eighty-two million, seven hundred fifty-two thousand, sixty-eight".