1674682120 has 16 divisors (see below), whose sum is σ = 3768034860. Its totient is φ = 669872832.

The previous prime is 1674682091. The next prime is 1674682129. The reversal of 1674682120 is 212864761.

It can be written as a sum of positive squares in 2 ways, for example, as 1649821924 + 24860196 = 40618^2 + 4986^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1674682120.

It is not an unprimeable number, because it can be changed into a prime (1674682129) 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, 20933487 + ... + 20933566.

Almost surely, 2^1674682120 is an apocalyptic number.

1674682120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1674682120 is an abundant number, since it is smaller than the sum of its proper divisors (2093352740).

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

1674682120 is a wasteful number, since it uses less digits than its factorization.

1674682120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41867064 (or 41867060 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 1674682120 is about 40922.8801527947. The cubic root of 1674682120 is about 1187.5287368115.

The spelling of 1674682120 in words is "one billion, six hundred seventy-four million, six hundred eighty-two thousand, one hundred twenty".