3580947 has 12 divisors (see below), whose sum is σ = 5206344. Its totient is φ = 2371680.

The previous prime is 3580943. The next prime is 3580957. The reversal of 3580947 is 7490853.

It is not a de Polignac number, because 3580947 - 2² = 3580943 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3580943) 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, 247 + ... + 2687.

It is an arithmetic number, because the mean of its divisors is an integer number (433862).

Almost surely, 2^3580947 is an apocalyptic number.

3580947 is a deficient number, since it is larger than the sum of its proper divisors (1625397).

3580947 is a wasteful number, since it uses less digits than its factorization.

3580947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2610 (or 2607 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 3580947 is about 1892.3390288212. The cubic root of 3580947 is about 152.9910285653.

The spelling of 3580947 in words is "three million, five hundred eighty thousand, nine hundred forty-seven".