7486879 has 4 divisors (see below), whose sum is σ = 7592400. Its totient is φ = 7381360.

The previous prime is 7486877. The next prime is 7486907. The reversal of 7486879 is 9786847.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9786847 = 7 ⋅1398121.

It is a cyclic number.

It is not a de Polignac number, because 7486879 - 2¹ = 7486877 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7486873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52654 + ... + 52795.

It is an arithmetic number, because the mean of its divisors is an integer number (1898100).

Almost surely, 2^7486879 is an apocalyptic number.

7486879 is a deficient number, since it is larger than the sum of its proper divisors (105521).

7486879 is a wasteful number, since it uses less digits than its factorization.

7486879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105520.

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

The square root of 7486879 is about 2736.2161829797. The cubic root of 7486879 is about 195.6291665864.

Subtracting 7486879 from its reverse (9786847), we obtain a cube (2299968 = 132³).

It can be divided in two parts, 74868 and 79, that added together give a palindrome (74947).

The spelling of 7486879 in words is "seven million, four hundred eighty-six thousand, eight hundred seventy-nine".