34339730 has 8 divisors (see below), whose sum is σ = 61811532. Its totient is φ = 13735888.

The previous prime is 34339729. The next prime is 34339763. The reversal of 34339730 is 3793343.

It can be written as a sum of positive squares in 2 ways, for example, as 29669809 + 4669921 = 5447^2 + 2161^2 .

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

It is a Curzon 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, 1716977 + ... + 1716996.

Almost surely, 2^34339730 is an apocalyptic number.

34339730 is a deficient number, since it is larger than the sum of its proper divisors (27471802).

34339730 is a wasteful number, since it uses less digits than its factorization.

34339730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3433980.

The product of its (nonzero) digits is 20412, while the sum is 32.

The square root of 34339730 is about 5860.0110921397. The cubic root of 34339730 is about 325.0366191480.

The spelling of 34339730 in words is "thirty-four million, three hundred thirty-nine thousand, seven hundred thirty".