838516344 has 16 divisors (see below), whose sum is σ = 2096290920. Its totient is φ = 279505440.

The previous prime is 838516291. The next prime is 838516351. The reversal of 838516344 is 443615838.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 838516296 and 838516305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17469067 + ... + 17469114.

Almost surely, 2^838516344 is an apocalyptic number.

It is an amenable number.

838516344 is an abundant number, since it is smaller than the sum of its proper divisors (1257774576).

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

838516344 is a wasteful number, since it uses less digits than its factorization.

838516344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34938190 (or 34938186 counting only the distinct ones).

The product of its digits is 276480, while the sum is 42.

The square root of 838516344 is about 28957.1466826412. The cubic root of 838516344 is about 942.9829579710.

The spelling of 838516344 in words is "eight hundred thirty-eight million, five hundred sixteen thousand, three hundred forty-four".