34857801 has 18 divisors (see below), whose sum is σ = 55345290. Its totient is φ = 21125280.

The previous prime is 34857787. The next prime is 34857853. The reversal of 34857801 is 10875843.

It can be written as a sum of positive squares in only one way, i.e., 17842176 + 17015625 = 4224^2 + 4125^2 .

It is not a de Polignac number, because 34857801 - 2¹⁵ = 34825033 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34857301) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 14916 + ... + 17093.

Almost surely, 2^34857801 is an apocalyptic number.

It is an amenable number.

34857801 is a deficient number, since it is larger than the sum of its proper divisors (20487489).

34857801 is a wasteful number, since it uses less digits than its factorization.

34857801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32037 (or 32023 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 34857801 is about 5904.0495424751. The cubic root of 34857801 is about 326.6630370044.

The spelling of 34857801 in words is "thirty-four million, eight hundred fifty-seven thousand, eight hundred one".