34243982 has 4 divisors (see below), whose sum is σ = 51365976. Its totient is φ = 17121990.

The previous prime is 34243927. The next prime is 34244003. The reversal of 34243982 is 28934243.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8560994 + ... + 8560997.

It is an arithmetic number, because the mean of its divisors is an integer number (12841494).

Almost surely, 2^34243982 is an apocalyptic number.

34243982 is a deficient number, since it is larger than the sum of its proper divisors (17121994).

34243982 is a wasteful number, since it uses less digits than its factorization.

34243982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17121993.

The product of its digits is 41472, while the sum is 35.

The square root of 34243982 is about 5851.8357803342. The cubic root of 34243982 is about 324.7342427061.

The spelling of 34243982 in words is "thirty-four million, two hundred forty-three thousand, nine hundred eighty-two".