3356427 has 4 divisors (see below), whose sum is σ = 4475240. Its totient is φ = 2237616.

The previous prime is 3356417. The next prime is 3356447. The reversal of 3356427 is 7246533.

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

It is not a de Polignac number, because 3356427 - 2¹⁰ = 3355403 is a prime.

It is a super-2 number, since 2×3356427² = 22531204412658, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3356394 and 3356403.

It is not an unprimeable number, because it can be changed into a prime (3356417) 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, 559402 + ... + 559407.

It is an arithmetic number, because the mean of its divisors is an integer number (1118810).

Almost surely, 2^3356427 is an apocalyptic number.

3356427 is a deficient number, since it is larger than the sum of its proper divisors (1118813).

3356427 is a wasteful number, since it uses less digits than its factorization.

3356427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118812.

The product of its digits is 15120, while the sum is 30.

The square root of 3356427 is about 1832.0554030924. The cubic root of 3356427 is about 149.7243381584.

The spelling of 3356427 in words is "three million, three hundred fifty-six thousand, four hundred twenty-seven".