34821038 has 16 divisors (see below), whose sum is σ = 60063360. Its totient is φ = 14830776.

The previous prime is 34821037. The next prime is 34821047. The reversal of 34821038 is 83012843.

It is a happy number.

34821038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 34821038.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34821037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5348 + ... + 9911.

It is an arithmetic number, because the mean of its divisors is an integer number (3753960).

Almost surely, 2^34821038 is an apocalyptic number.

34821038 is a deficient number, since it is larger than the sum of its proper divisors (25242322).

34821038 is a wasteful number, since it uses less digits than its factorization.

34821038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15431.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 34821038 is about 5900.9353495865. The cubic root of 34821038 is about 326.5481575304.

The spelling of 34821038 in words is "thirty-four million, eight hundred twenty-one thousand, thirty-eight".