34840745 has 32 divisors (see below), whose sum is σ = 46725120. Its totient is φ = 24837120.

The previous prime is 34840733. The next prime is 34840753. The reversal of 34840745 is 54704843.

It is not a de Polignac number, because 34840745 - 2¹² = 34836649 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103217 + ... + 103553.

It is an arithmetic number, because the mean of its divisors is an integer number (1460160).

Almost surely, 2^34840745 is an apocalyptic number.

It is an amenable number.

34840745 is a deficient number, since it is larger than the sum of its proper divisors (11884375).

34840745 is a wasteful number, since it uses less digits than its factorization.

34840745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425.

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 34840745 is about 5902.6049334171. The cubic root of 34840745 is about 326.6097493273.

The spelling of 34840745 in words is "thirty-four million, eight hundred forty thousand, seven hundred forty-five".