34628434 has 4 divisors (see below), whose sum is σ = 51942654. Its totient is φ = 17314216.

The previous prime is 34628423. The next prime is 34628443. The reversal of 34628434 is 43482643.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 22705225 + 11923209 = 4765^2 + 3453^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 34628434.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8657107 + ... + 8657110.

Almost surely, 2^34628434 is an apocalyptic number.

34628434 is a deficient number, since it is larger than the sum of its proper divisors (17314220).

34628434 is a wasteful number, since it uses less digits than its factorization.

34628434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17314219.

The product of its digits is 55296, while the sum is 34.

The square root of 34628434 is about 5884.5929340949. The cubic root of 34628434 is about 325.9449704497.

The spelling of 34628434 in words is "thirty-four million, six hundred twenty-eight thousand, four hundred thirty-four".