1679914426 has 16 divisors (see below), whose sum is σ = 2529128448. Its totient is φ = 836878000.

The previous prime is 1679914417. The next prime is 1679914451. The reversal of 1679914426 is 6244199761.

It is a super-2 number, since 2×1679914426² = 5644224957365818952, 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 1679914426.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1060431 + ... + 1062013.

It is an arithmetic number, because the mean of its divisors is an integer number (158070528).

Almost surely, 2^1679914426 is an apocalyptic number.

1679914426 is a deficient number, since it is larger than the sum of its proper divisors (849214022).

1679914426 is a wasteful number, since it uses less digits than its factorization.

1679914426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3197.

The product of its digits is 653184, while the sum is 49.

The square root of 1679914426 is about 40986.7591546343. The cubic root of 1679914426 is about 1188.7642058775.

The spelling of 1679914426 in words is "one billion, six hundred seventy-nine million, nine hundred fourteen thousand, four hundred twenty-six".