4306878 has 16 divisors (see below), whose sum is σ = 9570960. Its totient is φ = 1435608.

The previous prime is 4306867. The next prime is 4306889. The reversal of 4306878 is 8786034.

It is an interprime number because it is at equal distance from previous prime (4306867) and next prime (4306889).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39825 + ... + 39932.

It is an arithmetic number, because the mean of its divisors is an integer number (598185).

Almost surely, 2^4306878 is an apocalyptic number.

4306878 is an abundant number, since it is smaller than the sum of its proper divisors (5264082).

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

4306878 is a wasteful number, since it uses less digits than its factorization.

4306878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79768 (or 79762 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 4306878 is about 2075.3019057477. The cubic root of 4306878 is about 162.6999888810.

It can be divided in two parts, 4306 and 878, that added together give a square (5184 = 72²).

The spelling of 4306878 in words is "four million, three hundred six thousand, eight hundred seventy-eight".