1408760761 has 2 divisors, whose sum is σ = 1408760762. Its totient is φ = 1408760760.

The previous prime is 1408760713. The next prime is 1408760851. The reversal of 1408760761 is 1670678041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 770895225 + 637865536 = 27765^2 + 25256^2 .

It is an emirp because it is prime and its reverse (1670678041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1408760761 - 2¹¹ = 1408758713 is a prime.

It is not a weakly prime, because it can be changed into another prime (1408760161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 704380380 + 704380381.

It is an arithmetic number, because the mean of its divisors is an integer number (704380381).

Almost surely, 2^1408760761 is an apocalyptic number.

It is an amenable number.

1408760761 is a deficient number, since it is larger than the sum of its proper divisors (1).

1408760761 is an equidigital number, since it uses as much as digits as its factorization.

1408760761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 1408760761 is about 37533.4618840309. The cubic root of 1408760761 is about 1121.0175597653.

The spelling of 1408760761 in words is "one billion, four hundred eight million, seven hundred sixty thousand, seven hundred sixty-one".