34478338 has 8 divisors (see below), whose sum is σ = 52426188. Its totient is φ = 17002944.

The previous prime is 34478321. The next prime is 34478347. The reversal of 34478338 is 83387443.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 34304449 + 173889 = 5857^2 + 417^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 34478338.

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, 117931 + ... + 118222.

Almost surely, 2^34478338 is an apocalyptic number.

34478338 is a deficient number, since it is larger than the sum of its proper divisors (17947850).

34478338 is a wasteful number, since it uses less digits than its factorization.

34478338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236228.

The product of its digits is 193536, while the sum is 40.

The square root of 34478338 is about 5871.8257807942. The cubic root of 34478338 is about 325.4733552045.

The spelling of 34478338 in words is "thirty-four million, four hundred seventy-eight thousand, three hundred thirty-eight".