379166669 has 8 divisors (see below), whose sum is σ = 434934528. Its totient is φ = 323799120.

The previous prime is 379166663. The next prime is 379166681. The reversal of 379166669 is 966661973.

It is a happy number.

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 379166669 - 2¹⁶ = 379101133 is a prime.

It is a super-2 number, since 2×379166669² = 287534725761111122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 379166669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379166663) 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, 98042 + ... + 101835.

It is an arithmetic number, because the mean of its divisors is an integer number (54366816).

Almost surely, 2^379166669 is an apocalyptic number.

It is an amenable number.

379166669 is a deficient number, since it is larger than the sum of its proper divisors (55767859).

379166669 is a wasteful number, since it uses less digits than its factorization.

379166669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200155.

The product of its digits is 2204496, while the sum is 53.

The square root of 379166669 is about 19472.2024691610. The cubic root of 379166669 is about 723.7857878165.

The spelling of 379166669 in words is "three hundred seventy-nine million, one hundred sixty-six thousand, six hundred sixty-nine".