3408242 has 4 divisors (see below), whose sum is σ = 5112366. Its totient is φ = 1704120.

The previous prime is 3408241. The next prime is 3408247. The reversal of 3408242 is 2428043.

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., 3345241 + 63001 = 1829^2 + 251^2 .

It is a super-2 number, since 2×3408242² = 23232227061128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3408241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 852059 + ... + 852062.

Almost surely, 2^3408242 is an apocalyptic number.

3408242 is a deficient number, since it is larger than the sum of its proper divisors (1704124).

3408242 is a wasteful number, since it uses less digits than its factorization.

3408242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704123.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 3408242 is about 1846.1424647085. The cubic root of 3408242 is about 150.4908659924.

The spelling of 3408242 in words is "three million, four hundred eight thousand, two hundred forty-two".