3384642 has 24 divisors (see below), whose sum is σ = 7006608. Its totient is φ = 1089960.

The previous prime is 3384637. The next prime is 3384671. The reversal of 3384642 is 2464833.

It is a super-2 number, since 2×3384642² = 22911602936328, which contains 22 as substring.

It is a plaindrome in base 15.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5473 + ... + 6059.

It is an arithmetic number, because the mean of its divisors is an integer number (291942).

Almost surely, 2^3384642 is an apocalyptic number.

3384642 is an abundant number, since it is smaller than the sum of its proper divisors (3621966).

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

3384642 is a wasteful number, since it uses less digits than its factorization.

3384642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654 (or 623 counting only the distinct ones).

The product of its digits is 13824, while the sum is 30.

The square root of 3384642 is about 1839.7396554948. The cubic root of 3384642 is about 150.1427086297.

The spelling of 3384642 in words is "three million, three hundred eighty-four thousand, six hundred forty-two".