3578963 has 4 divisors (see below), whose sum is σ = 3586800. Its totient is φ = 3571128.

The previous prime is 3578951. The next prime is 3578969. The reversal of 3578963 is 3698753.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3578963 - 2⁴ = 3578947 is a prime.

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 3578963.

It is not an unprimeable number, because it can be changed into a prime (3578969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3188 + ... + 4161.

It is an arithmetic number, because the mean of its divisors is an integer number (896700).

Almost surely, 2^3578963 is an apocalyptic number.

3578963 is a deficient number, since it is larger than the sum of its proper divisors (7837).

3578963 is an equidigital number, since it uses as much as digits as its factorization.

3578963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7836.

The product of its digits is 136080, while the sum is 41.

The square root of 3578963 is about 1891.8147372298. The cubic root of 3578963 is about 152.9627687898.

The spelling of 3578963 in words is "three million, five hundred seventy-eight thousand, nine hundred sixty-three".