4938878 has 16 divisors (see below), whose sum is σ = 8515584. Its totient is φ = 2104440.

The previous prime is 4938853. The next prime is 4938881. The reversal of 4938878 is 8788394.

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, 1751 + ... + 3597.

It is an arithmetic number, because the mean of its divisors is an integer number (532224).

Almost surely, 2^4938878 is an apocalyptic number.

4938878 is a deficient number, since it is larger than the sum of its proper divisors (3576706).

4938878 is a wasteful number, since it uses less digits than its factorization.

4938878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2047.

The product of its digits is 387072, while the sum is 47.

The square root of 4938878 is about 2222.3586569229. The cubic root of 4938878 is about 170.2979549849.

The spelling of 4938878 in words is "four million, nine hundred thirty-eight thousand, eight hundred seventy-eight".