34821801 has 27 divisors (see below), whose sum is σ = 58719063. Its totient is φ = 19827360.

The previous prime is 34821799. The next prime is 34821811. The reversal of 34821801 is 10812843.

The square root of 34821801 is 5901.

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

34821801 is a `hidden beast` number, since 3 + 482 + 180 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 23532201 + 11289600 = 4851^2 + 3360^2 .

It is not a de Polignac number, because 34821801 - 2¹ = 34821799 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34821811) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 123781 + ... + 124061.

Almost surely, 2^34821801 is an apocalyptic number.

34821801 is the 5901-st square number.

34821801 is the 2951-st centered octagonal number.

It is an amenable number.

34821801 is a deficient number, since it is larger than the sum of its proper divisors (23897262).

34821801 is an equidigital number, since it uses as much as digits as its factorization.

34821801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582 (or 291 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The cubic root of 34821801 is about 326.5505426251.

The spelling of 34821801 in words is "thirty-four million, eight hundred twenty-one thousand, eight hundred one".