4279478 has 16 divisors (see below), whose sum is σ = 7768224. Its totient is φ = 1726080.

The previous prime is 4279459. The next prime is 4279481. The reversal of 4279478 is 8749724.

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, 8753 + ... + 9228.

It is an arithmetic number, because the mean of its divisors is an integer number (485514).

Almost surely, 2^4279478 is an apocalyptic number.

4279478 is a deficient number, since it is larger than the sum of its proper divisors (3488746).

4279478 is a wasteful number, since it uses less digits than its factorization.

4279478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18007.

The product of its digits is 112896, while the sum is 41.

The square root of 4279478 is about 2068.6899235990. The cubic root of 4279478 is about 162.3542266672.

The spelling of 4279478 in words is "four million, two hundred seventy-nine thousand, four hundred seventy-eight".