838354 has 16 divisors (see below), whose sum is σ = 1399680. Its totient is φ = 373360.

The previous prime is 838351. The next prime is 838363. The reversal of 838354 is 453838.

838354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (838351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 807 + ... + 1525.

It is an arithmetic number, because the mean of its divisors is an integer number (87480).

2⁸³⁸³⁵⁴ is an apocalyptic number.

838354 is a deficient number, since it is larger than the sum of its proper divisors (561326).

838354 is a wasteful number, since it uses less digits than its factorization.

838354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785.

The product of its digits is 11520, while the sum is 31.

The square root of 838354 is about 915.6167320446. The cubic root of 838354 is about 94.2922097497.

The spelling of 838354 in words is "eight hundred thirty-eight thousand, three hundred fifty-four".