100809364 has 24 divisors (see below), whose sum is σ = 186429600. Its totient is φ = 47564640.

The previous prime is 100809353. The next prime is 100809409. The reversal of 100809364 is 463908001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17979 + ... + 22909.

It is an arithmetic number, because the mean of its divisors is an integer number (7767900).

Almost surely, 2^100809364 is an apocalyptic number.

It is an amenable number.

100809364 is a deficient number, since it is larger than the sum of its proper divisors (85620236).

100809364 is a wasteful number, since it uses less digits than its factorization.

100809364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5223 (or 5221 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 100809364 is about 10040.3866459415. The cubic root of 100809364 is about 465.4077650323.

The spelling of 100809364 in words is "one hundred million, eight hundred nine thousand, three hundred sixty-four".