4349386 has 4 divisors (see below), whose sum is σ = 6524082. Its totient is φ = 2174692.

The previous prime is 4349377. The next prime is 4349417. The reversal of 4349386 is 6839434.

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., 2739025 + 1610361 = 1655^2 + 1269^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1087345 + ... + 1087348.

Almost surely, 2^4349386 is an apocalyptic number.

4349386 is a deficient number, since it is larger than the sum of its proper divisors (2174696).

4349386 is a wasteful number, since it uses less digits than its factorization.

4349386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2174695.

The product of its digits is 62208, while the sum is 37.

The square root of 4349386 is about 2085.5181610334. The cubic root of 4349386 is about 163.2335092748.

The spelling of 4349386 in words is "four million, three hundred forty-nine thousand, three hundred eighty-six".