3442338 has 32 divisors (see below), whose sum is σ = 7753920. Its totient is φ = 1145988.

The previous prime is 3442337. The next prime is 3442339. The reversal of 3442338 is 8332443.

It is an interprime number because it is at equal distance from previous prime (3442337) and next prime (3442339).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3442331) 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, 3981 + ... + 4767.

It is an arithmetic number, because the mean of its divisors is an integer number (242310).

Almost surely, 2^3442338 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3442338, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3876960).

3442338 is an abundant number, since it is smaller than the sum of its proper divisors (4311582).

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

3442338 is an frugal number, since it uses more digits than its factorization.

3442338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810 (or 792 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 3442338 is about 1855.3538746018. The cubic root of 3442338 is about 150.9910378728.

The spelling of 3442338 in words is "three million, four hundred forty-two thousand, three hundred thirty-eight".