34840858 has 8 divisors (see below), whose sum is σ = 56281428. Its totient is φ = 16080384.

The previous prime is 34840853. The next prime is 34840867. The reversal of 34840858 is 85804843.

It can be written as a sum of positive squares in 2 ways, for example, as 33143049 + 1697809 = 5757^2 + 1303^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 34840858.

It is not an unprimeable number, because it can be changed into a prime (34840853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 669991 + ... + 670042.

Almost surely, 2^34840858 is an apocalyptic number.

34840858 is a deficient number, since it is larger than the sum of its proper divisors (21440570).

34840858 is a wasteful number, since it uses less digits than its factorization.

34840858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340048.

The product of its (nonzero) digits is 122880, while the sum is 40.

The square root of 34840858 is about 5902.6145054543. The cubic root of 34840858 is about 326.6101024279.

The spelling of 34840858 in words is "thirty-four million, eight hundred forty thousand, eight hundred fifty-eight".