1679230512 has 30 divisors (see below), whose sum is σ = 4699513572. Its totient is φ = 559743456.

The previous prime is 1679230499. The next prime is 1679230513. The reversal of 1679230512 is 2150329761.

It is a super-2 number, since 2×1679230512² = 5639630224863564288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1679230513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5830518 + ... + 5830805.

Almost surely, 2^1679230512 is an apocalyptic number.

1679230512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1679230512 is an abundant number, since it is smaller than the sum of its proper divisors (3020283060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1679230512 is a wasteful number, since it uses less digits than its factorization.

1679230512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11661337 (or 11661328 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 1679230512 is about 40978.4151962957. The cubic root of 1679230512 is about 1188.6028637629.

The spelling of 1679230512 in words is "one billion, six hundred seventy-nine million, two hundred thirty thousand, five hundred twelve".