1876838228 has 6 divisors (see below), whose sum is σ = 3284466906. Its totient is φ = 938419112.

The previous prime is 1876838207. The next prime is 1876838231. The reversal of 1876838228 is 8228386781.

It can be written as a sum of positive squares in only one way, i.e., 1820558224 + 56280004 = 42668^2 + 7502^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1876838228.

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 as a sum of consecutive naturals, namely, 234604775 + ... + 234604782.

It is an arithmetic number, because the mean of its divisors is an integer number (547411151).

Almost surely, 2^1876838228 is an apocalyptic number.

It is an amenable number.

1876838228 is a deficient number, since it is larger than the sum of its proper divisors (1407628678).

1876838228 is a wasteful number, since it uses less digits than its factorization.

1876838228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469209561 (or 469209559 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 53.

The square root of 1876838228 is about 43322.4910179459. The cubic root of 1876838228 is about 1233.5088797766.

The spelling of 1876838228 in words is "one billion, eight hundred seventy-six million, eight hundred thirty-eight thousand, two hundred twenty-eight".