3678579 has 12 divisors (see below), whose sum is σ = 5626296. Its totient is φ = 2308032.

The previous prime is 3678557. The next prime is 3678583. The reversal of 3678579 is 9758763.

It is a happy number.

3678579 is a `hidden beast` number, since 3 + 6 + 78 + 579 = 666.

It is not a de Polignac number, because 3678579 - 2⁹ = 3678067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3678529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11869 + ... + 12174.

It is an arithmetic number, because the mean of its divisors is an integer number (468858).

Almost surely, 2^3678579 is an apocalyptic number.

3678579 is a deficient number, since it is larger than the sum of its proper divisors (1947717).

3678579 is a wasteful number, since it uses less digits than its factorization.

3678579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24066 (or 24063 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 3678579 is about 1917.9621998361. The cubic root of 3678579 is about 154.3689780579.

It can be divided in two parts, 36785 and 79, that added together give a square (36864 = 192²).

The spelling of 3678579 in words is "three million, six hundred seventy-eight thousand, five hundred seventy-nine".