34519994 has 4 divisors (see below), whose sum is σ = 51779994. Its totient is φ = 17259996.

The previous prime is 34519993. The next prime is 34519999. The reversal of 34519994 is 49991543.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 19035769 + 15484225 = 4363^2 + 3935^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34519993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8629997 + ... + 8630000.

Almost surely, 2^34519994 is an apocalyptic number.

34519994 is a deficient number, since it is larger than the sum of its proper divisors (17260000).

34519994 is a wasteful number, since it uses less digits than its factorization.

34519994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17259999.

The product of its digits is 174960, while the sum is 44.

The square root of 34519994 is about 5875.3718180214. The cubic root of 34519994 is about 325.6043791304.

The spelling of 34519994 in words is "thirty-four million, five hundred nineteen thousand, nine hundred ninety-four".