88667349790 has 64 divisors (see below), whose sum is σ = 167862689280. Its totient is φ = 33679134720.

The previous prime is 88667349781. The next prime is 88667349791. The reversal of 88667349790 is 9794376688.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88667349791) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 4448166 + ... + 4468054.

It is an arithmetic number, because the mean of its divisors is an integer number (2622854520).

Almost surely, 2^88667349790 is an apocalyptic number.

88667349790 is a deficient number, since it is larger than the sum of its proper divisors (79195339490).

88667349790 is a wasteful number, since it uses less digits than its factorization.

88667349790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20197.

The product of its (nonzero) digits is 109734912, while the sum is 67.

The spelling of 88667349790 in words is "eighty-eight billion, six hundred sixty-seven million, three hundred forty-nine thousand, seven hundred ninety".