3539838 has 32 divisors (see below), whose sum is σ = 7485696. Its totient is φ = 1113728.

The previous prime is 3539831. The next prime is 3539839. The reversal of 3539838 is 8389353.

It is a junction number, because it is equal to n+sod(n) for n = 3539796 and 3539805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3539831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15481 + ... + 15707.

It is an arithmetic number, because the mean of its divisors is an integer number (233928).

Almost surely, 2^3539838 is an apocalyptic number.

3539838 is an abundant number, since it is smaller than the sum of its proper divisors (3945858).

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

3539838 is a wasteful number, since it uses less digits than its factorization.

3539838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368.

The product of its digits is 77760, while the sum is 39.

The square root of 3539838 is about 1881.4457207159. The cubic root of 3539838 is about 152.4033320894.

The spelling of 3539838 in words is "three million, five hundred thirty-nine thousand, eight hundred thirty-eight".