34825857 has 24 divisors (see below), whose sum is σ = 51403968. Its totient is φ = 20956320.

The previous prime is 34825853. The next prime is 34825859. The reversal of 34825857 is 75852843.

It is not a de Polignac number, because 34825857 - 2² = 34825853 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34825853) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71268 + ... + 71754.

It is an arithmetic number, because the mean of its divisors is an integer number (2141832).

Almost surely, 2^34825857 is an apocalyptic number.

It is an amenable number.

34825857 is a deficient number, since it is larger than the sum of its proper divisors (16578111).

34825857 is a wasteful number, since it uses less digits than its factorization.

34825857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709 (or 698 counting only the distinct ones).

The product of its digits is 268800, while the sum is 42.

The square root of 34825857 is about 5901.3436605573. The cubic root of 34825857 is about 326.5632208664.

It can be divided in two parts, 3482 and 5857, that added together give a palindrome (9339).

The spelling of 34825857 in words is "thirty-four million, eight hundred twenty-five thousand, eight hundred fifty-seven".