838851752 has 32 divisors (see below), whose sum is σ = 1593885600. Its totient is φ = 413847744.

The previous prime is 838851743. The next prime is 838851773. The reversal of 838851752 is 257158838.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 838851697 and 838851706.

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 7 ways as a sum of consecutive naturals, for example, 228443 + ... + 232085.

It is an arithmetic number, because the mean of its divisors is an integer number (49808925).

Almost surely, 2^838851752 is an apocalyptic number.

It is an amenable number.

838851752 is a deficient number, since it is larger than the sum of its proper divisors (755033848).

838851752 is a wasteful number, since it uses less digits than its factorization.

838851752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4025 (or 4021 counting only the distinct ones).

The product of its digits is 537600, while the sum is 47.

The square root of 838851752 is about 28962.9375581967. The cubic root of 838851752 is about 943.1086728197.

The spelling of 838851752 in words is "eight hundred thirty-eight million, eight hundred fifty-one thousand, seven hundred fifty-two".