7608990101 has 8 divisors (see below), whose sum is σ = 8334391320. Its totient is φ = 6914457088.

The previous prime is 7608990073. The next prime is 7608990143. The reversal of 7608990101 is 1010998067.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3439705201 + 4169284900 = 58649^2 + 64570^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7608990101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7608990161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7716536 + ... + 7717521.

It is an arithmetic number, because the mean of its divisors is an integer number (1041798915).

Almost surely, 2^7608990101 is an apocalyptic number.

It is an amenable number.

7608990101 is a deficient number, since it is larger than the sum of its proper divisors (725401219).

7608990101 is a wasteful number, since it uses less digits than its factorization.

7608990101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15434103.

The product of its (nonzero) digits is 27216, while the sum is 41.

The square root of 7608990101 is about 87229.5253970810. The cubic root of 7608990101 is about 1966.8700760818.

The spelling of 7608990101 in words is "seven billion, six hundred eight million, nine hundred ninety thousand, one hundred one".