3438358 has 32 divisors (see below), whose sum is σ = 6531840. Its totient is φ = 1318560.

The previous prime is 3438353. The next prime is 3438367. The reversal of 3438358 is 8538343.

3438358 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

3438358 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3438353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12648 + ... + 12916.

It is an arithmetic number, because the mean of its divisors is an integer number (204120).

Almost surely, 2^3438358 is an apocalyptic number.

3438358 is a deficient number, since it is larger than the sum of its proper divisors (3093482).

3438358 is a wasteful number, since it uses less digits than its factorization.

3438358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372.

The product of its digits is 34560, while the sum is 34.

The square root of 3438358 is about 1854.2809927301. The cubic root of 3438358 is about 150.9328239417.

The spelling of 3438358 in words is "three million, four hundred thirty-eight thousand, three hundred fifty-eight".