34672239 has 16 divisors (see below), whose sum is σ = 58704640. Its totient is φ = 19812600.

The previous prime is 34672223. The next prime is 34672243. The reversal of 34672239 is 93227643.

It is a happy number.

It is not a de Polignac number, because 34672239 - 2⁴ = 34672223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34672249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91537 + ... + 91914.

It is an arithmetic number, because the mean of its divisors is an integer number (3669040).

Almost surely, 2^34672239 is an apocalyptic number.

34672239 is a deficient number, since it is larger than the sum of its proper divisors (24032401).

34672239 is a wasteful number, since it uses less digits than its factorization.

34672239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183467 (or 183461 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 34672239 is about 5888.3137654171. The cubic root of 34672239 is about 326.0823527628.

The spelling of 34672239 in words is "thirty-four million, six hundred seventy-two thousand, two hundred thirty-nine".