838245275 has 12 divisors (see below), whose sum is σ = 1187913552. Its totient is φ = 574796640.

The previous prime is 838245263. The next prime is 838245283. The reversal of 838245275 is 572542838.

It is not a de Polignac number, because 838245275 - 2⁴ = 838245259 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 2394812 + ... + 2395161.

It is an arithmetic number, because the mean of its divisors is an integer number (98992796).

Almost surely, 2^838245275 is an apocalyptic number.

838245275 is a deficient number, since it is larger than the sum of its proper divisors (349668277).

838245275 is a wasteful number, since it uses less digits than its factorization.

838245275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4789990 (or 4789985 counting only the distinct ones).

The product of its digits is 537600, while the sum is 44.

The square root of 838245275 is about 28952.4657844544. The cubic root of 838245275 is about 942.8813336364.

The spelling of 838245275 in words is "eight hundred thirty-eight million, two hundred forty-five thousand, two hundred seventy-five".