234276678 has 16 divisors (see below), whose sum is σ = 520614960. Its totient is φ = 78092208.

The previous prime is 234276659. The next prime is 234276697. The reversal of 234276678 is 876672432.

It is an interprime number because it is at equal distance from previous prime (234276659) and next prime (234276697).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2169175 + ... + 2169282.

It is an arithmetic number, because the mean of its divisors is an integer number (32538435).

Almost surely, 2^234276678 is an apocalyptic number.

234276678 is an abundant number, since it is smaller than the sum of its proper divisors (286338282).

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

234276678 is a wasteful number, since it uses less digits than its factorization.

234276678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4338468 (or 4338462 counting only the distinct ones).

The product of its digits is 677376, while the sum is 45.

The square root of 234276678 is about 15306.0993724724. The cubic root of 234276678 is about 616.4667903802.

The spelling of 234276678 in words is "two hundred thirty-four million, two hundred seventy-six thousand, six hundred seventy-eight".