100806734 has 8 divisors (see below), whose sum is σ = 172811568. Its totient is φ = 43202880.

The previous prime is 100806721. The next prime is 100806757. The reversal of 100806734 is 437608001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×100806734³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100806697 and 100806706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3600227 + ... + 3600254.

It is an arithmetic number, because the mean of its divisors is an integer number (21601446).

Almost surely, 2^100806734 is an apocalyptic number.

100806734 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

100806734 is a deficient number, since it is larger than the sum of its proper divisors (72004834).

100806734 is an equidigital number, since it uses as much as digits as its factorization.

100806734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7200490.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 100806734 is about 10040.2556740354. The cubic root of 100806734 is about 465.4037176799.

The spelling of 100806734 in words is "one hundred million, eight hundred six thousand, seven hundred thirty-four".