34242394 has 8 divisors (see below), whose sum is σ = 51940980. Its totient is φ = 16928736.

The previous prime is 34242391. The next prime is 34242401. The reversal of 34242394 is 49324243.

It can be written as a sum of positive squares in 2 ways, for example, as 33212169 + 1030225 = 5763^2 + 1015^2 .

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

It is not an unprimeable number, because it can be changed into a prime (34242391) 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, 96009 + ... + 96364.

Almost surely, 2^34242394 is an apocalyptic number.

34242394 is a deficient number, since it is larger than the sum of its proper divisors (17698586).

34242394 is a wasteful number, since it uses less digits than its factorization.

34242394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192464.

The product of its digits is 20736, while the sum is 31.

The square root of 34242394 is about 5851.7000948442. The cubic root of 34242394 is about 324.7292229828.

It can be divided in two parts, 3424239 and 4, that added together give a palindrome (3424243).

The spelling of 34242394 in words is "thirty-four million, two hundred forty-two thousand, three hundred ninety-four".