3679405 has 8 divisors (see below), whose sum is σ = 4435200. Its totient is φ = 2930256.

The previous prime is 3679387. The next prime is 3679427. The reversal of 3679405 is 5049763.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3679405 - 2⁵ = 3679373 is a prime.

It is a congruent 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, 345 + ... + 2734.

It is an arithmetic number, because the mean of its divisors is an integer number (554400).

Almost surely, 2^3679405 is an apocalyptic number.

It is an amenable number.

3679405 is a deficient number, since it is larger than the sum of its proper divisors (755795).

3679405 is a wasteful number, since it uses less digits than its factorization.

3679405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3323.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 3679405 is about 1918.1775204605. The cubic root of 3679405 is about 154.3805313627.

The spelling of 3679405 in words is "three million, six hundred seventy-nine thousand, four hundred five".