165480679 has 8 divisors (see below), whose sum is σ = 203668640. Its totient is φ = 130929696.

The previous prime is 165480677. The next prime is 165480719. The reversal of 165480679 is 976084561.

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 165480679 - 2¹ = 165480677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165480673) 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, 909144 + ... + 909325.

It is an arithmetic number, because the mean of its divisors is an integer number (25458580).

Almost surely, 2^165480679 is an apocalyptic number.

165480679 is a deficient number, since it is larger than the sum of its proper divisors (38187961).

165480679 is a wasteful number, since it uses less digits than its factorization.

165480679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818489.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 165480679 is about 12863.9293763609. The cubic root of 165480679 is about 549.0127512652.

The spelling of 165480679 in words is "one hundred sixty-five million, four hundred eighty thousand, six hundred seventy-nine".