3423279 has 4 divisors (see below), whose sum is σ = 4564376. Its totient is φ = 2282184.

The previous prime is 3423271. The next prime is 3423289. The reversal of 3423279 is 9723243.

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

It is not a de Polignac number, because 3423279 - 2³ = 3423271 is a prime.

It is a super-2 number, since 2×3423279² = 23437678223682, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3423271) 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, 570544 + ... + 570549.

It is an arithmetic number, because the mean of its divisors is an integer number (1141094).

Almost surely, 2^3423279 is an apocalyptic number.

3423279 is a deficient number, since it is larger than the sum of its proper divisors (1141097).

3423279 is a wasteful number, since it uses less digits than its factorization.

3423279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141096.

The product of its digits is 9072, while the sum is 30.

The square root of 3423279 is about 1850.2105285615. The cubic root of 3423279 is about 150.7118607950.

The spelling of 3423279 in words is "three million, four hundred twenty-three thousand, two hundred seventy-nine".