7699900001 has 4 divisors (see below), whose sum is σ = 7948283904. Its totient is φ = 7451516100.

The previous prime is 7699899953. The next prime is 7699900037. The reversal of 7699900001 is 1000099967.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 7699900001 - 2¹⁸ = 7699637857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7699900051) 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 3 ways as a sum of consecutive naturals, for example, 124191905 + ... + 124191966.

It is an arithmetic number, because the mean of its divisors is an integer number (1987070976).

Almost surely, 2^7699900001 is an apocalyptic number.

It is an amenable number.

7699900001 is a deficient number, since it is larger than the sum of its proper divisors (248383903).

7699900001 is a wasteful number, since it uses less digits than its factorization.

7699900001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248383902.

The product of its (nonzero) digits is 30618, while the sum is 41.

The square root of 7699900001 is about 87749.0740748870. The cubic root of 7699900001 is about 1974.6722738590.

Adding to 7699900001 its reverse (1000099967), we get a palindrome (8699999968).

The spelling of 7699900001 in words is "seven billion, six hundred ninety-nine million, nine hundred thousand, one".