874921650 has 48 divisors (see below), whose sum is σ = 2174340000. Its totient is φ = 232824960.

The previous prime is 874921639. The next prime is 874921651. The reversal of 874921650 is 56129478.

874921650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (874921651) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69006 + ... + 80694.

It is an arithmetic number, because the mean of its divisors is an integer number (45298750).

Almost surely, 2^874921650 is an apocalyptic number.

874921650 is an abundant number, since it is smaller than the sum of its proper divisors (1299418350).

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

874921650 is a wasteful number, since it uses less digits than its factorization.

874921650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12203 (or 12198 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 874921650 is about 29579.0745291329. The cubic root of 874921650 is about 956.4370423135.

The spelling of 874921650 in words is "eight hundred seventy-four million, nine hundred twenty-one thousand, six hundred fifty".