3552839 has 2 divisors, whose sum is σ = 3552840. Its totient is φ = 3552838.

The previous prime is 3552811. The next prime is 3552841. The reversal of 3552839 is 9382553.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3552839 - 2⁸ = 3552583 is a prime.

Together with 3552841, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 3552799 and 3552808.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3552859) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1776419 + 1776420.

It is an arithmetic number, because the mean of its divisors is an integer number (1776420).

Almost surely, 2^3552839 is an apocalyptic number.

3552839 is a deficient number, since it is larger than the sum of its proper divisors (1).

3552839 is an equidigital number, since it uses as much as digits as its factorization.

3552839 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400, while the sum is 35.

The square root of 3552839 is about 1884.8976099513. The cubic root of 3552839 is about 152.5896847721.

The spelling of 3552839 in words is "three million, five hundred fifty-two thousand, eight hundred thirty-nine".