88936749387 has 16 divisors (see below), whose sum is σ = 131806821280. Its totient is φ = 59269262976.

The previous prime is 88936749379. The next prime is 88936749413. The reversal of 88936749387 is 78394763988.

It is not a de Polignac number, because 88936749387 - 2³ = 88936749379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88936749337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 533818 + ... + 680319.

It is an arithmetic number, because the mean of its divisors is an integer number (8237926330).

Almost surely, 2^88936749387 is an apocalyptic number.

88936749387 is a deficient number, since it is larger than the sum of its proper divisors (42870071893).

88936749387 is a wasteful number, since it uses less digits than its factorization.

88936749387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216859 (or 1216853 counting only the distinct ones).

The product of its digits is 438939648, while the sum is 72.

The spelling of 88936749387 in words is "eighty-eight billion, nine hundred thirty-six million, seven hundred forty-nine thousand, three hundred eighty-seven".