88349388 has 24 divisors (see below), whose sum is σ = 207305280. Its totient is φ = 29284560.

The previous prime is 88349353. The next prime is 88349419. The reversal of 88349388 is 88394388.

It is a super-2 number, since 2×88349388² = 15611228719949088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 88349388.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18418 + ... + 22713.

It is an arithmetic number, because the mean of its divisors is an integer number (8637720).

Almost surely, 2^88349388 is an apocalyptic number.

It is an amenable number.

88349388 is an abundant number, since it is smaller than the sum of its proper divisors (118955892).

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

88349388 is a wasteful number, since it uses less digits than its factorization.

88349388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41317 (or 41315 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 51.

The square root of 88349388 is about 9399.4355149658. The cubic root of 88349388 is about 445.3839013438.

The spelling of 88349388 in words is "eighty-eight million, three hundred forty-nine thousand, three hundred eighty-eight".