1679475873 has 16 divisors (see below), whose sum is σ = 2380052480. Its totient is φ = 1050419664.

The previous prime is 1679475857. The next prime is 1679475901. The reversal of 1679475873 is 3785749761.

It is a happy number.

It is not a de Polignac number, because 1679475873 - 2⁴ = 1679475857 is a prime.

It is a super-2 number, since 2×1679475873² = 5641278415978224258, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (1679475073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137161 + ... + 148902.

It is an arithmetic number, because the mean of its divisors is an integer number (148753280).

Almost surely, 2^1679475873 is an apocalyptic number.

It is an amenable number.

1679475873 is a deficient number, since it is larger than the sum of its proper divisors (700576607).

1679475873 is a wasteful number, since it uses less digits than its factorization.

1679475873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286188.

The product of its digits is 8890560, while the sum is 57.

The square root of 1679475873 is about 40981.4088703646. The cubic root of 1679475873 is about 1188.6607519012.

The spelling of 1679475873 in words is "one billion, six hundred seventy-nine million, four hundred seventy-five thousand, eight hundred seventy-three".