34442402 has 16 divisors (see below), whose sum is σ = 54515040. Its totient is φ = 16275168.

The previous prime is 34442381. The next prime is 34442413. The reversal of 34442402 is 20424443.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19958 + ... + 21614.

It is an arithmetic number, because the mean of its divisors is an integer number (3407190).

Almost surely, 2^34442402 is an apocalyptic number.

34442402 is a deficient number, since it is larger than the sum of its proper divisors (20072638).

34442402 is a wasteful number, since it uses less digits than its factorization.

34442402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225.

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 34442402 is about 5868.7649467328. The cubic root of 34442402 is about 325.3602380311.

Adding to 34442402 its reverse (20424443), we get a palindrome (54866845).

The spelling of 34442402 in words is "thirty-four million, four hundred forty-two thousand, four hundred two".