4936878 has 12 divisors (see below), whose sum is σ = 10696608. Its totient is φ = 1645620.

The previous prime is 4936861. The next prime is 4936879. The reversal of 4936878 is 8786394.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4936879) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 137118 + ... + 137153.

It is an arithmetic number, because the mean of its divisors is an integer number (891384).

Almost surely, 2^4936878 is an apocalyptic number.

4936878 is an abundant number, since it is smaller than the sum of its proper divisors (5759730).

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

4936878 is a wasteful number, since it uses less digits than its factorization.

4936878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274279 (or 274276 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 4936878 is about 2221.9086389859. The cubic root of 4936878 is about 170.2749644801.

The spelling of 4936878 in words is "four million, nine hundred thirty-six thousand, eight hundred seventy-eight".