3578959 has 4 divisors (see below), whose sum is σ = 3789504. Its totient is φ = 3368416.

The previous prime is 3578951. The next prime is 3578969. The reversal of 3578959 is 9598753.

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 3578959 - 2³ = 3578951 is a prime.

3578959 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3578951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105247 + ... + 105280.

It is an arithmetic number, because the mean of its divisors is an integer number (947376).

Almost surely, 2^3578959 is an apocalyptic number.

3578959 is a deficient number, since it is larger than the sum of its proper divisors (210545).

3578959 is a wasteful number, since it uses less digits than its factorization.

3578959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210544.

The product of its digits is 340200, while the sum is 46.

The square root of 3578959 is about 1891.8136800436. The cubic root of 3578959 is about 152.9627118039.

It can be divided in two parts, 357 and 8959, that added together give a triangular number (9316 = T₁₃₆).

The spelling of 3578959 in words is "three million, five hundred seventy-eight thousand, nine hundred fifty-nine".