7669956117 has 8 divisors (see below), whose sum is σ = 10229708224. Its totient is φ = 5111754048.

The previous prime is 7669956103. The next prime is 7669956137. The reversal of 7669956117 is 7116599667.

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

It is not a de Polignac number, because 7669956117 - 2³⁰ = 6596214293 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 (7669956137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 375913 + ... + 395790.

It is an arithmetic number, because the mean of its divisors is an integer number (1278713528).

Almost surely, 2^7669956117 is an apocalyptic number.

It is an amenable number.

7669956117 is a deficient number, since it is larger than the sum of its proper divisors (2559752107).

7669956117 is a wasteful number, since it uses less digits than its factorization.

7669956117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775019.

The product of its digits is 4286520, while the sum is 57.

The square root of 7669956117 is about 87578.2856477563. The cubic root of 7669956117 is about 1972.1092028124.

The spelling of 7669956117 in words is "seven billion, six hundred sixty-nine million, nine hundred fifty-six thousand, one hundred seventeen".