838050755 has 12 divisors (see below), whose sum is σ = 1012502736. Its totient is φ = 665910000.

The previous prime is 838050737. The next prime is 838050761. The reversal of 838050755 is 557050838.

It is a de Polignac number, because none of the positive numbers 2^k-838050755 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110330 + ... + 117680.

It is an arithmetic number, because the mean of its divisors is an integer number (84375228).

Almost surely, 2^838050755 is an apocalyptic number.

838050755 is a deficient number, since it is larger than the sum of its proper divisors (174451981).

838050755 is an equidigital number, since it uses as much as digits as its factorization.

838050755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7658 (or 7507 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 41.

The square root of 838050755 is about 28949.1062901776. The cubic root of 838050755 is about 942.8083941793.

The spelling of 838050755 in words is "eight hundred thirty-eight million, fifty thousand, seven hundred fifty-five".