3428350 has 12 divisors (see below), whose sum is σ = 6376824. Its totient is φ = 1371320.

The previous prime is 3428329. The next prime is 3428353. The reversal of 3428350 is 538243.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3428353) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34234 + ... + 34333.

It is an arithmetic number, because the mean of its divisors is an integer number (531402).

Almost surely, 2^3428350 is an apocalyptic number.

3428350 is a deficient number, since it is larger than the sum of its proper divisors (2948474).

3428350 is a wasteful number, since it uses less digits than its factorization.

3428350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68579 (or 68574 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 3428350 is about 1851.5804060316. The cubic root of 3428350 is about 150.7862419934.

The spelling of 3428350 in words is "three million, four hundred twenty-eight thousand, three hundred fifty".