42348634 has 8 divisors (see below), whose sum is σ = 63553248. Its totient is φ = 21164220.

The previous prime is 42348629. The next prime is 42348637. The reversal of 42348634 is 43684324.

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

It is a plaindrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 42348634.

It is not an unprimeable number, because it can be changed into a prime (42348637) 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, 2379 + ... + 9505.

It is an arithmetic number, because the mean of its divisors is an integer number (7944156).

Almost surely, 2^42348634 is an apocalyptic number.

42348634 is a deficient number, since it is larger than the sum of its proper divisors (21204614).

42348634 is a wasteful number, since it uses less digits than its factorization.

42348634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10100.

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

The square root of 42348634 is about 6507.5828077713. The cubic root of 42348634 is about 348.5618099718.

The spelling of 42348634 in words is "forty-two million, three hundred forty-eight thousand, six hundred thirty-four".