3539938 has 8 divisors (see below), whose sum is σ = 5453532. Its totient is φ = 1722096.

The previous prime is 3539929. The next prime is 3539957. The reversal of 3539938 is 8399353.

It can be written as a sum of positive squares in 2 ways, for example, as 3470769 + 69169 = 1863^2 + 263^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3539938² = 25062322087688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3539938.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23845 + ... + 23992.

Almost surely, 2^3539938 is an apocalyptic number.

3539938 is a deficient number, since it is larger than the sum of its proper divisors (1913594).

3539938 is a wasteful number, since it uses less digits than its factorization.

3539938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47876.

The product of its digits is 87480, while the sum is 40.

The square root of 3539938 is about 1881.4722958364. The cubic root of 3539938 is about 152.4047672012.

The spelling of 3539938 in words is "three million, five hundred thirty-nine thousand, nine hundred thirty-eight".