3478618 has 16 divisors (see below), whose sum is σ = 6130656. Its totient is φ = 1459440.

The previous prime is 3478597. The next prime is 3478621. The reversal of 3478618 is 8168743.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5796 + ... + 6367.

It is an arithmetic number, because the mean of its divisors is an integer number (383166).

Almost surely, 2^3478618 is an apocalyptic number.

3478618 is a deficient number, since it is larger than the sum of its proper divisors (2652038).

3478618 is a wasteful number, since it uses less digits than its factorization.

3478618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12189.

The product of its digits is 32256, while the sum is 37.

The square root of 3478618 is about 1865.1053589543. The cubic root of 3478618 is about 151.5196342375.

It can be divided in two parts, 3478 and 618, that added together give a 12-th power (4096 = 2¹²).

The spelling of 3478618 in words is "three million, four hundred seventy-eight thousand, six hundred eighteen".