7690640151 has 8 divisors (see below), whose sum is σ = 10258481520. Its totient is φ = 5124946112.

The previous prime is 7690640137. The next prime is 7690640173. The reversal of 7690640151 is 1510460967.

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 7690640151 - 2⁵ = 7690640119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7690640651) 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, 528456 + ... + 542813.

It is an arithmetic number, because the mean of its divisors is an integer number (1282310190).

Almost surely, 2^7690640151 is an apocalyptic number.

7690640151 is a deficient number, since it is larger than the sum of its proper divisors (2567841369).

7690640151 is a wasteful number, since it uses less digits than its factorization.

7690640151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073665.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 7690640151 is about 87696.2949673474. The cubic root of 7690640151 is about 1973.8803802920.

The spelling of 7690640151 in words is "seven billion, six hundred ninety million, six hundred forty thousand, one hundred fifty-one".