1679516023 has 8 divisors (see below), whose sum is σ = 1699822080. Its totient is φ = 1659323640.

The previous prime is 1679515997. The next prime is 1679516029. The reversal of 1679516023 is 3206159761.

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 1679516023 - 2⁵ = 1679515991 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 (1679516029) 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, 1498 + ... + 57976.

It is an arithmetic number, because the mean of its divisors is an integer number (212477760).

Almost surely, 2^1679516023 is an apocalyptic number.

1679516023 is a deficient number, since it is larger than the sum of its proper divisors (20306057).

1679516023 is a wasteful number, since it uses less digits than its factorization.

1679516023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56837.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 1679516023 is about 40981.8987237048. The cubic root of 1679516023 is about 1188.6702239732.

The spelling of 1679516023 in words is "one billion, six hundred seventy-nine million, five hundred sixteen thousand, twenty-three".