4687879 has 12 divisors (see below), whose sum is σ = 5643000. Its totient is φ = 3878448.

The previous prime is 4687873. The next prime is 4687901. The reversal of 4687879 is 9787864.

It is not a de Polignac number, because 4687879 - 2³ = 4687871 is a prime.

It is a super-3 number, since 3×4687879³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4687871) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 229 + ... + 3070.

It is an arithmetic number, because the mean of its divisors is an integer number (470250).

Almost surely, 2^4687879 is an apocalyptic number.

4687879 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

4687879 is a deficient number, since it is larger than the sum of its proper divisors (955121).

4687879 is a wasteful number, since it uses less digits than its factorization.

4687879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3342 (or 3335 counting only the distinct ones).

The product of its digits is 677376, while the sum is 49.

The square root of 4687879 is about 2165.1510339928. The cubic root of 4687879 is about 167.3627478894.

The spelling of 4687879 in words is "four million, six hundred eighty-seven thousand, eight hundred seventy-nine".