34239998 has 8 divisors (see below), whose sum is σ = 55310808. Its totient is φ = 15803064.

The previous prime is 34239983. The next prime is 34240007. The reversal of 34239998 is 89993243.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 658436 + ... + 658487.

It is an arithmetic number, because the mean of its divisors is an integer number (6913851).

Almost surely, 2^34239998 is an apocalyptic number.

34239998 is a deficient number, since it is larger than the sum of its proper divisors (21070810).

34239998 is a wasteful number, since it uses less digits than its factorization.

34239998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1316938.

The product of its digits is 419904, while the sum is 47.

The square root of 34239998 is about 5851.4953644346. The cubic root of 34239998 is about 324.7216488495.

The spelling of 34239998 in words is "thirty-four million, two hundred thirty-nine thousand, nine hundred ninety-eight".