3979266869757 has 8 divisors (see below), whose sum is σ = 5305878632160. Its totient is φ = 2652749843600.

The previous prime is 3979266869737. The next prime is 3979266869789. The reversal of 3979266869757 is 7579686629793.

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 3979266869757 - 2²⁷ = 3979132652029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3979266869757.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3979266869737) 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, 23585994 + ... + 23754107.

It is an arithmetic number, because the mean of its divisors is an integer number (663234829020).

Almost surely, 2^{3979266869757} is an apocalyptic number.

It is an amenable number.

3979266869757 is a deficient number, since it is larger than the sum of its proper divisors (1326611762403).

3979266869757 is a wasteful number, since it uses less digits than its factorization.

3979266869757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47368123.

The product of its digits is 12962436480, while the sum is 84.

The spelling of 3979266869757 in words is "three trillion, nine hundred seventy-nine billion, two hundred sixty-six million, eight hundred sixty-nine thousand, seven hundred fifty-seven".