3427350 has 48 divisors (see below), whose sum is σ = 8643792. Its totient is φ = 898560.

The previous prime is 3427343. The next prime is 3427363. The reversal of 3427350 is 537243.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3427350.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10794 + ... + 11106.

It is an arithmetic number, because the mean of its divisors is an integer number (180079).

Almost surely, 2^3427350 is an apocalyptic number.

3427350 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3427350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4321896).

3427350 is an abundant number, since it is smaller than the sum of its proper divisors (5216442).

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

3427350 is a wasteful number, since it uses less digits than its factorization.

3427350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401 (or 396 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 3427350 is about 1851.3103467544. The cubic root of 3427350 is about 150.7715798473.

The spelling of 3427350 in words is "three million, four hundred twenty-seven thousand, three hundred fifty".