100328747 has 8 divisors (see below), whose sum is σ = 106318512. Its totient is φ = 94348800.

The previous prime is 100328731. The next prime is 100328771. The reversal of 100328747 is 747823001.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 100328747 - 2⁴ = 100328731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100328147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35372 + ... + 38102.

It is an arithmetic number, because the mean of its divisors is an integer number (13289814).

Almost surely, 2^100328747 is an apocalyptic number.

100328747 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

100328747 is a deficient number, since it is larger than the sum of its proper divisors (5989765).

100328747 is a wasteful number, since it uses less digits than its factorization.

100328747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4909.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 100328747 is about 10016.4238628365. The cubic root of 100328747 is about 464.6669631364. Note that the first 3 decimals are identical.

The spelling of 100328747 in words is "one hundred million, three hundred twenty-eight thousand, seven hundred forty-seven".