34245678 has 8 divisors (see below), whose sum is σ = 68491368. Its totient is φ = 11415224.

The previous prime is 34245661. The next prime is 34245691. The reversal of 34245678 is 87654243.

It is a happy number.

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

34245678 is an admirable number.

It is a congruent 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, 2853801 + ... + 2853812.

It is an arithmetic number, because the mean of its divisors is an integer number (8561421).

Almost surely, 2^34245678 is an apocalyptic number.

34245678 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

34245678 is a wasteful number, since it uses less digits than its factorization.

34245678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5707618.

The product of its digits is 161280, while the sum is 39.

The square root of 34245678 is about 5851.9806903304. The cubic root of 34245678 is about 324.7396036499.

The spelling of 34245678 in words is "thirty-four million, two hundred forty-five thousand, six hundred seventy-eight".