1679032444 has 12 divisors (see below), whose sum is σ = 2965768344. Its totient is φ = 831670064.

The previous prime is 1679032441. The next prime is 1679032469. The reversal of 1679032444 is 4442309761.

It is a super-2 number, since 2×1679032444² = 5638299896009226272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1679032397 and 1679032406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1679032441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1961059 + ... + 1961914.

It is an arithmetic number, because the mean of its divisors is an integer number (247147362).

Almost surely, 2^1679032444 is an apocalyptic number.

It is an amenable number.

1679032444 is a deficient number, since it is larger than the sum of its proper divisors (1286735900).

1679032444 is a wasteful number, since it uses less digits than its factorization.

1679032444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3923084 (or 3923082 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 1679032444 is about 40975.9983893010. The cubic root of 1679032444 is about 1188.5561293714.

The spelling of 1679032444 in words is "one billion, six hundred seventy-nine million, thirty-two thousand, four hundred forty-four".