1860080801 has 2 divisors, whose sum is σ = 1860080802. Its totient is φ = 1860080800.

The previous prime is 1860080797. The next prime is 1860080861. The reversal of 1860080801 is 1080800681.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1853216401 + 6864400 = 43049^2 + 2620^2 .

It is a cyclic number.

It is not a de Polignac number, because 1860080801 - 2² = 1860080797 is a prime.

It is not a weakly prime, because it can be changed into another prime (1860080861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 930040400 + 930040401.

It is an arithmetic number, because the mean of its divisors is an integer number (930040401).

Almost surely, 2^1860080801 is an apocalyptic number.

It is an amenable number.

1860080801 is a deficient number, since it is larger than the sum of its proper divisors (1).

1860080801 is an equidigital number, since it uses as much as digits as its factorization.

1860080801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 32.

The square root of 1860080801 is about 43128.6540596852. The cubic root of 1860080801 is about 1229.8267544128.

The spelling of 1860080801 in words is "one billion, eight hundred sixty million, eighty thousand, eight hundred one".