3580434 has 72 divisors (see below), whose sum is σ = 9249552. Its totient is φ = 992160.

The previous prime is 3580429. The next prime is 3580441. The reversal of 3580434 is 4340853.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3580398 and 3580407.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 33409 + ... + 33515.

It is an arithmetic number, because the mean of its divisors is an integer number (128466).

Almost surely, 2^3580434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3580434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4624776).

3580434 is an abundant number, since it is smaller than the sum of its proper divisors (5669118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3580434 is a wasteful number, since it uses less digits than its factorization.

3580434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152 (or 136 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 3580434 is about 1892.2034774305. The cubic root of 3580434 is about 152.9837224769.

The spelling of 3580434 in words is "three million, five hundred eighty thousand, four hundred thirty-four".