1806760036 has 27 divisors (see below), whose sum is σ = 3230669323. Its totient is φ = 884124800.

The previous prime is 1806760003. The next prime is 1806760057. The reversal of 1806760036 is 6300676081.

The square root of 1806760036 is 42506.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 1133668900 + 673091136 = 33670^2 + 25944^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1806759977 and 1806760004.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4505436 + ... + 4505836.

Almost surely, 2^1806760036 is an apocalyptic number.

1806760036 is the 42506-th square number.

It is an amenable number.

1806760036 is a deficient number, since it is larger than the sum of its proper divisors (1423909287).

1806760036 is an frugal number, since it uses more digits than its factorization.

1806760036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912 (or 456 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The cubic root of 1806760036 is about 1217.9613080138.

The spelling of 1806760036 in words is "one billion, eight hundred six million, seven hundred sixty thousand, thirty-six".