86704328734 has 16 divisors (see below), whose sum is σ = 133225994880. Its totient is φ = 42297859800.

The previous prime is 86704328719. The next prime is 86704328783. The reversal of 86704328734 is 43782340768.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 469492 + ... + 627559.

It is an arithmetic number, because the mean of its divisors is an integer number (8326624680).

Almost surely, 2^86704328734 is an apocalyptic number.

86704328734 is a deficient number, since it is larger than the sum of its proper divisors (46521666146).

86704328734 is a wasteful number, since it uses less digits than its factorization.

86704328734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098015.

The product of its (nonzero) digits is 5419008, while the sum is 52.

The spelling of 86704328734 in words is "eighty-six billion, seven hundred four million, three hundred twenty-eight thousand, seven hundred thirty-four".