8680190733 has 6 divisors (see below), whose sum is σ = 12538053294. Its totient is φ = 5786793816.

The previous prime is 8680190707. The next prime is 8680190747. The reversal of 8680190733 is 3370910868.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4684307364 + 3995883369 = 68442^2 + 63213^2 .

It is not a de Polignac number, because 8680190733 - 2⁶ = 8680190669 is a prime.

It is a super-2 number, since 2×8680190733² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8680190933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 482232810 + ... + 482232827.

It is an arithmetic number, because the mean of its divisors is an integer number (2089675549).

Almost surely, 2^8680190733 is an apocalyptic number.

It is an amenable number.

8680190733 is a deficient number, since it is larger than the sum of its proper divisors (3857862561).

8680190733 is a wasteful number, since it uses less digits than its factorization.

8680190733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964465643 (or 964465640 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 8680190733 is about 93167.5411986385. The cubic root of 8680190733 is about 2055.1479368520.

The spelling of 8680190733 in words is "eight billion, six hundred eighty million, one hundred ninety thousand, seven hundred thirty-three".