1208766328 has 32 divisors (see below), whose sum is σ = 2825688960. Its totient is φ = 470947680.

The previous prime is 1208766323. The next prime is 1208766329. The reversal of 1208766328 is 8236678021.

It is a super-2 number, since 2×1208766328² = 2922232071413207168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1208766323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 980526 + ... + 981757.

It is an arithmetic number, because the mean of its divisors is an integer number (88302780).

Almost surely, 2^1208766328 is an apocalyptic number.

It is an amenable number.

1208766328 is an abundant number, since it is smaller than the sum of its proper divisors (1616922632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1208766328 is a wasteful number, since it uses less digits than its factorization.

1208766328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1962307 (or 1962303 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 1208766328 is about 34767.3169514129. The cubic root of 1208766328 is about 1065.2399638548.

The spelling of 1208766328 in words is "one billion, two hundred eight million, seven hundred sixty-six thousand, three hundred twenty-eight".