3580427 has 8 divisors (see below), whose sum is σ = 3725040. Its totient is φ = 3437280.

The previous prime is 3580411. The next prime is 3580429. The reversal of 3580427 is 7240853.

It is a happy number.

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 3580427 - 2⁴ = 3580411 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3580427.

It is not an unprimeable number, because it can be changed into a prime (3580429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9413 + ... + 9785.

It is an arithmetic number, because the mean of its divisors is an integer number (465630).

Almost surely, 2^3580427 is an apocalyptic number.

3580427 is a deficient number, since it is larger than the sum of its proper divisors (144613).

3580427 is a wasteful number, since it uses less digits than its factorization.

3580427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 3580427 is about 1892.2016277342. The cubic root of 3580427 is about 152.9836227789.

The spelling of 3580427 in words is "three million, five hundred eighty thousand, four hundred twenty-seven".