7664254071 has 8 divisors (see below), whose sum is σ = 10270879344. Its totient is φ = 5083565760.

The previous prime is 7664254061. The next prime is 7664254099. The reversal of 7664254071 is 1704524667.

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

It is not a de Polignac number, because 7664254071 - 2⁹ = 7664253559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7664254021) 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, 6483550 + ... + 6484731.

It is an arithmetic number, because the mean of its divisors is an integer number (1283859918).

Almost surely, 2^7664254071 is an apocalyptic number.

7664254071 is a deficient number, since it is larger than the sum of its proper divisors (2606625273).

7664254071 is a wasteful number, since it uses less digits than its factorization.

7664254071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12968481.

The product of its (nonzero) digits is 282240, while the sum is 42.

The square root of 7664254071 is about 87545.7256009681. The cubic root of 7664254071 is about 1971.6203758015.

The spelling of 7664254071 in words is "seven billion, six hundred sixty-four million, two hundred fifty-four thousand, seventy-one".