4979426 has 4 divisors (see below), whose sum is σ = 7469142. Its totient is φ = 2489712.

The previous prime is 4979413. The next prime is 4979467. The reversal of 4979426 is 6249794.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4558225 + 421201 = 2135^2 + 649^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1244855 + ... + 1244858.

Almost surely, 2^4979426 is an apocalyptic number.

4979426 is a deficient number, since it is larger than the sum of its proper divisors (2489716).

4979426 is a wasteful number, since it uses less digits than its factorization.

4979426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2489715.

The product of its digits is 108864, while the sum is 41.

The square root of 4979426 is about 2231.4627489609. The cubic root of 4979426 is about 170.7627319339.

The spelling of 4979426 in words is "four million, nine hundred seventy-nine thousand, four hundred twenty-six".