3478862 has 16 divisors (see below), whose sum is σ = 5564160. Its totient is φ = 1626552.

The previous prime is 3478859. The next prime is 3478873. The reversal of 3478862 is 2688743.

3478862 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a d-powerful number, because it can be written as 3⁴ + 4⁵ + 7⁷ + 8⁵ + 8⁷ + 6 + 2¹⁹ .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2603 + ... + 3705.

It is an arithmetic number, because the mean of its divisors is an integer number (347760).

Almost surely, 2^3478862 is an apocalyptic number.

3478862 is a deficient number, since it is larger than the sum of its proper divisors (2085298).

3478862 is a wasteful number, since it uses less digits than its factorization.

3478862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207.

The product of its digits is 64512, while the sum is 38.

The square root of 3478862 is about 1865.1707696616. The cubic root of 3478862 is about 151.5231768250.

The spelling of 3478862 in words is "three million, four hundred seventy-eight thousand, eight hundred sixty-two".