838141828 has 6 divisors (see below), whose sum is σ = 1466748206. Its totient is φ = 419070912.

The previous prime is 838141763. The next prime is 838141877. The reversal of 838141828 is 828141838.

It can be written as a sum of positive squares in only one way, i.e., 815787844 + 22353984 = 28562^2 + 4728^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104767725 + ... + 104767732.

Almost surely, 2^838141828 is an apocalyptic number.

It is an amenable number.

838141828 is a deficient number, since it is larger than the sum of its proper divisors (628606378).

838141828 is a wasteful number, since it uses less digits than its factorization.

838141828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209535461 (or 209535459 counting only the distinct ones).

The product of its digits is 98304, while the sum is 43.

The square root of 838141828 is about 28950.6792321009. The cubic root of 838141828 is about 942.8425453641.

The spelling of 838141828 in words is "eight hundred thirty-eight million, one hundred forty-one thousand, eight hundred twenty-eight".