34888920 has 64 divisors (see below), whose sum is σ = 114186240. Its totient is φ = 8457600.

The previous prime is 34888901. The next prime is 34888933. The reversal of 34888920 is 2988843.

It is a happy number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 11896 + ... + 14535.

It is an arithmetic number, because the mean of its divisors is an integer number (1784160).

Almost surely, 2^34888920 is an apocalyptic number.

34888920 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34888920 is an abundant number, since it is smaller than the sum of its proper divisors (79297320).

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

34888920 is a wasteful number, since it uses less digits than its factorization.

34888920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26456 (or 26452 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 34888920 is about 5906.6843491082. The cubic root of 34888920 is about 326.7602166239.

The spelling of 34888920 in words is "thirty-four million, eight hundred eighty-eight thousand, nine hundred twenty".