1679325228 has 144 divisors (see below), whose sum is σ = 5026904064. Its totient is φ = 462752640.

The previous prime is 1679325217. The next prime is 1679325251. The reversal of 1679325228 is 8225239761.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 839926 + ... + 841922.

It is an arithmetic number, because the mean of its divisors is an integer number (34909056).

Almost surely, 2^1679325228 is an apocalyptic number.

1679325228 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1679325228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2513452032).

1679325228 is an abundant number, since it is smaller than the sum of its proper divisors (3347578836).

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

1679325228 is a wasteful number, since it uses less digits than its factorization.

1679325228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2132 (or 2127 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 1679325228 is about 40979.5708615891. The cubic root of 1679325228 is about 1188.6252108224.

The spelling of 1679325228 in words is "one billion, six hundred seventy-nine million, three hundred twenty-five thousand, two hundred twenty-eight".