100764769 has 4 divisors (see below), whose sum is σ = 115159744. Its totient is φ = 86369796.

The previous prime is 100764767. The next prime is 100764773. The reversal of 100764769 is 967467001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 967467001 = 19841 ⋅48761.

It is a cyclic number.

It is not a de Polignac number, because 100764769 - 2¹ = 100764767 is a prime.

It is a super-2 number, since 2×100764769² = 20307077343246722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100764761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7197477 + ... + 7197490.

It is an arithmetic number, because the mean of its divisors is an integer number (28789936).

Almost surely, 2^100764769 is an apocalyptic number.

It is an amenable number.

100764769 is a deficient number, since it is larger than the sum of its proper divisors (14394975).

100764769 is an equidigital number, since it uses as much as digits as its factorization.

100764769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14394974.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 100764769 is about 10038.1656192753. The cubic root of 100764769 is about 465.3391274916.

The spelling of 100764769 in words is "one hundred million, seven hundred sixty-four thousand, seven hundred sixty-nine".