356859 has 8 divisors (see below), whose sum is σ = 528720. Its totient is φ = 237888.

The previous prime is 356831. The next prime is 356869. The reversal of 356859 is 958653.

356859 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 356859 - 2⁷ = 356731 is a prime.

It is a super-3 number, since 3×356859³ = 136336210088243337, which contains 333 as substring.

It is an Ulam number.

356859 is strictly pandigital in base 7.

It is not an unprimeable number, because it can be changed into a prime (356819) 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 7 ways as a sum of consecutive naturals, for example, 6582 + ... + 6635.

It is an arithmetic number, because the mean of its divisors is an integer number (66090).

2³⁵⁶⁸⁵⁹ is an apocalyptic number.

356859 is a deficient number, since it is larger than the sum of its proper divisors (171861).

356859 is a wasteful number, since it uses less digits than its factorization.

356859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13226 (or 13220 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 356859 is about 597.3767655341. The cubic root of 356859 is about 70.9303688162.

The spelling of 356859 in words is "three hundred fifty-six thousand, eight hundred fifty-nine".