3478930 has 32 divisors (see below), whose sum is σ = 7709184. Its totient is φ = 1100736.

The previous prime is 3478907. The next prime is 3478939. The reversal of 3478930 is 398743.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3478939) 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, 1002 + ... + 2821.

It is an arithmetic number, because the mean of its divisors is an integer number (240912).

Almost surely, 2^3478930 is an apocalyptic number.

3478930 is an abundant number, since it is smaller than the sum of its proper divisors (4230254).

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

3478930 is a wasteful number, since it uses less digits than its factorization.

3478930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3850.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 3478930 is about 1865.1889984664. The cubic root of 3478930 is about 151.5241640740.

The spelling of 3478930 in words is "three million, four hundred seventy-eight thousand, nine hundred thirty".