4349478 has 32 divisors (see below), whose sum is σ = 10287360. Its totient is φ = 1199520.

The previous prime is 4349473. The next prime is 4349479. The reversal of 4349478 is 8749434.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4349473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 568 + ... + 3003.

It is an arithmetic number, because the mean of its divisors is an integer number (321480).

Almost surely, 2^4349478 is an apocalyptic number.

4349478 is an abundant number, since it is smaller than the sum of its proper divisors (5937882).

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

4349478 is a wasteful number, since it uses less digits than its factorization.

4349478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3612.

The product of its digits is 96768, while the sum is 39.

The square root of 4349478 is about 2085.5402177853. The cubic root of 4349478 is about 163.2346601941.

The spelling of 4349478 in words is "four million, three hundred forty-nine thousand, four hundred seventy-eight".