3386434 has 16 divisors (see below), whose sum is σ = 5436288. Its totient is φ = 1576512.

The previous prime is 3386431. The next prime is 3386473. The reversal of 3386434 is 4346833.

It is a super-2 number, since 2×3386434² = 22935870472712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3386396 and 3386405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3386431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3019 + ... + 3985.

It is an arithmetic number, because the mean of its divisors is an integer number (339768).

Almost surely, 2^3386434 is an apocalyptic number.

3386434 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3386434 is a deficient number, since it is larger than the sum of its proper divisors (2049854).

3386434 is a wasteful number, since it uses less digits than its factorization.

3386434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089.

The product of its digits is 20736, while the sum is 31.

The square root of 3386434 is about 1840.2266164796. The cubic root of 3386434 is about 150.1692016595.

The spelling of 3386434 in words is "three million, three hundred eighty-six thousand, four hundred thirty-four".