1479745361 has 2 divisors, whose sum is σ = 1479745362. Its totient is φ = 1479745360.

The previous prime is 1479745349. The next prime is 1479745427. The reversal of 1479745361 is 1635479741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1166632336 + 313113025 = 34156^2 + 17695^2 .

It is a cyclic number.

It is not a de Polignac number, because 1479745361 - 2²⁶ = 1412636497 is a prime.

It is not a weakly prime, because it can be changed into another prime (1479747361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 739872680 + 739872681.

It is an arithmetic number, because the mean of its divisors is an integer number (739872681).

Almost surely, 2^1479745361 is an apocalyptic number.

It is an amenable number.

1479745361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1479745361 is an equidigital number, since it uses as much as digits as its factorization.

1479745361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 635040, while the sum is 47.

The square root of 1479745361 is about 38467.4584681650. The cubic root of 1479745361 is about 1139.5384817486.

The spelling of 1479745361 in words is "one billion, four hundred seventy-nine million, seven hundred forty-five thousand, three hundred sixty-one".