1480686923 has 2 divisors, whose sum is σ = 1480686924. Its totient is φ = 1480686922.

The previous prime is 1480686829. The next prime is 1480686989. The reversal of 1480686923 is 3296860841.

It is a strong prime.

It is an emirp because it is prime and its reverse (3296860841) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1480686923 is a prime.

It is not a weakly prime, because it can be changed into another prime (1480686023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 740343461 + 740343462.

It is an arithmetic number, because the mean of its divisors is an integer number (740343462).

Almost surely, 2^1480686923 is an apocalyptic number.

1480686923 is a deficient number, since it is larger than the sum of its proper divisors (1).

1480686923 is an equidigital number, since it uses as much as digits as its factorization.

1480686923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497664, while the sum is 47.

The square root of 1480686923 is about 38479.6949442170. The cubic root of 1480686923 is about 1139.7801266218.

The spelling of 1480686923 in words is "one billion, four hundred eighty million, six hundred eighty-six thousand, nine hundred twenty-three".