1676030740 has 24 divisors (see below), whose sum is σ = 3529116360. Its totient is φ = 668611968.

The previous prime is 1676030689. The next prime is 1676030743. The reversal of 1676030740 is 470306761.

It can be written as a sum of positive squares in 4 ways, for example, as 37724164 + 1638306576 = 6142^2 + 40476^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1676030696 and 1676030705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1676030743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104875 + ... + 119794.

It is an arithmetic number, because the mean of its divisors is an integer number (147046515).

Almost surely, 2^1676030740 is an apocalyptic number.

1676030740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1676030740 is an abundant number, since it is smaller than the sum of its proper divisors (1853085620).

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

1676030740 is a wasteful number, since it uses less digits than its factorization.

1676030740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225051 (or 225049 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 1676030740 is about 40939.3544160139. The cubic root of 1676030740 is about 1187.8474232209.

The spelling of 1676030740 in words is "one billion, six hundred seventy-six million, thirty thousand, seven hundred forty".