34316478 has 24 divisors (see below), whose sum is σ = 84974448. Its totient is φ = 9804672.

The previous prime is 34316461. The next prime is 34316479. The reversal of 34316478 is 87461343.

34316478 is a `hidden beast` number, since 3 + 4 + 3 + 1 + 647 + 8 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34316479) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136051 + ... + 136302.

It is an arithmetic number, because the mean of its divisors is an integer number (3540602).

Almost surely, 2^34316478 is an apocalyptic number.

34316478 is an abundant number, since it is smaller than the sum of its proper divisors (50657970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34316478 is a wasteful number, since it uses less digits than its factorization.

34316478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272368 (or 272365 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 34316478 is about 5858.0268008946. The cubic root of 34316478 is about 324.9632400238.

The spelling of 34316478 in words is "thirty-four million, three hundred sixteen thousand, four hundred seventy-eight".