88323679249 has 9 divisors (see below), whose sum is σ = 95644617489. Its totient is φ = 81525983760.

The previous prime is 88323679237. The next prime is 88323679259. The reversal of 88323679249 is 94297632388.

The square root of 88323679249 is 297193.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 1788867025 + 86534812224 = 42295^2 + 294168^2 .

It is not a de Polignac number, because 88323679249 - 2¹⁷ = 88323548177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88323679259) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3852079 + ... + 3874939.

It is an arithmetic number, because the mean of its divisors is an integer number (10627179721).

Almost surely, 2^88323679249 is an apocalyptic number.

88323679249 is the 297193-rd square number.

88323679249 is the 148597-th centered octagonal number.

It is an amenable number.

88323679249 is a deficient number, since it is larger than the sum of its proper divisors (7320938240).

88323679249 is an frugal number, since it uses more digits than its factorization.

88323679249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45748 (or 22874 counting only the distinct ones).

The product of its digits is 31352832, while the sum is 61.

The spelling of 88323679249 in words is "eighty-eight billion, three hundred twenty-three million, six hundred seventy-nine thousand, two hundred forty-nine".