34809888 has 48 divisors (see below), whose sum is σ = 91687680. Its totient is φ = 11563776.

The previous prime is 34809871. The next prime is 34809893. The reversal of 34809888 is 88890843.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45606 + ... + 46362.

It is an arithmetic number, because the mean of its divisors is an integer number (1910160).

Almost surely, 2^34809888 is an apocalyptic number.

It is an amenable number.

34809888 is an abundant number, since it is smaller than the sum of its proper divisors (56877792).

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

34809888 is a wasteful number, since it uses less digits than its factorization.

34809888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249 (or 1241 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 48.

The square root of 34809888 is about 5899.9905084669. The cubic root of 34809888 is about 326.5132992870.

The spelling of 34809888 in words is "thirty-four million, eight hundred nine thousand, eight hundred eighty-eight".