1480896889 has 2 divisors, whose sum is σ = 1480896890. Its totient is φ = 1480896888.

The previous prime is 1480896863. The next prime is 1480896983. The reversal of 1480896889 is 9886980841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 823230864 + 657666025 = 28692^2 + 25645^2 .

It is a cyclic number.

It is not a de Polignac number, because 1480896889 - 2¹⁹ = 1480372601 is a prime.

It is not a weakly prime, because it can be changed into another prime (1480896829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 740448444 + 740448445.

It is an arithmetic number, because the mean of its divisors is an integer number (740448445).

Almost surely, 2^1480896889 is an apocalyptic number.

It is an amenable number.

1480896889 is a deficient number, since it is larger than the sum of its proper divisors (1).

1480896889 is an equidigital number, since it uses as much as digits as its factorization.

1480896889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7962624, while the sum is 61.

The square root of 1480896889 is about 38482.4231175741. The cubic root of 1480896889 is about 1139.8339988616.

The spelling of 1480896889 in words is "one billion, four hundred eighty million, eight hundred ninety-six thousand, eight hundred eighty-nine".