850938100 has 36 divisors (see below), whose sum is σ = 1861103104. Its totient is φ = 337690080.

The previous prime is 850938091. The next prime is 850938119. The reversal of 850938100 is 1839058.

It is a super-2 number, since 2×850938100² = 1448191300063220000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20802 + ... + 46201.

Almost surely, 2^850938100 is an apocalyptic number.

It is an amenable number.

850938100 is an abundant number, since it is smaller than the sum of its proper divisors (1010165004).

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

850938100 is a wasteful number, since it uses less digits than its factorization.

850938100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67144 (or 67137 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 850938100 is about 29170.8433200002. The cubic root of 850938100 is about 947.6165923316.

The spelling of 850938100 in words is "eight hundred fifty million, nine hundred thirty-eight thousand, one hundred".