3539679 has 32 divisors (see below), whose sum is σ = 5720064. Its totient is φ = 1918080.

The previous prime is 3539663. The next prime is 3539687. The reversal of 3539679 is 9769353.

It is not a de Polignac number, because 3539679 - 2⁴ = 3539663 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3539679.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3539609) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15762 + ... + 15984.

It is an arithmetic number, because the mean of its divisors is an integer number (178752).

Almost surely, 2^3539679 is an apocalyptic number.

3539679 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

3539679 is a deficient number, since it is larger than the sum of its proper divisors (2180385).

3539679 is a wasteful number, since it uses less digits than its factorization.

3539679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287.

The product of its digits is 153090, while the sum is 42.

The square root of 3539679 is about 1881.4034655012. The cubic root of 3539679 is about 152.4010502060.

The spelling of 3539679 in words is "three million, five hundred thirty-nine thousand, six hundred seventy-nine".