3446138 has 16 divisors (see below), whose sum is σ = 5546880. Its totient is φ = 1599936.

The previous prime is 3446137. The next prime is 3446171. The reversal of 3446138 is 8316443.

It is a self number, because there is not a number n which added to its sum of digits gives 3446138.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3446137) 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, 2045 + ... + 3327.

It is an arithmetic number, because the mean of its divisors is an integer number (346680).

Almost surely, 2^3446138 is an apocalyptic number.

3446138 is a deficient number, since it is larger than the sum of its proper divisors (2100742).

3446138 is a wasteful number, since it uses less digits than its factorization.

3446138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381.

The product of its digits is 6912, while the sum is 29.

The square root of 3446138 is about 1856.3776555432. The cubic root of 3446138 is about 151.0465771552.

The spelling of 3446138 in words is "three million, four hundred forty-six thousand, one hundred thirty-eight".