34325638 has 4 divisors (see below), whose sum is σ = 51488460. Its totient is φ = 17162818.

The previous prime is 34325623. The next prime is 34325639. The reversal of 34325638 is 83652343.

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

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34325639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8581408 + ... + 8581411.

It is an arithmetic number, because the mean of its divisors is an integer number (12872115).

Almost surely, 2^34325638 is an apocalyptic number.

34325638 is a deficient number, since it is larger than the sum of its proper divisors (17162822).

34325638 is a wasteful number, since it uses less digits than its factorization.

34325638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17162821.

The product of its digits is 51840, while the sum is 34.

The square root of 34325638 is about 5858.8085819559. The cubic root of 34325638 is about 324.9921512897.

The spelling of 34325638 in words is "thirty-four million, three hundred twenty-five thousand, six hundred thirty-eight".