1479913 has 2 divisors, whose sum is σ = 1479914. Its totient is φ = 1479912.

The previous prime is 1479911. The next prime is 1479937. The reversal of 1479913 is 3199741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1420864 + 59049 = 1192^2 + 243^2 .

It is an emirp because it is prime and its reverse (3199741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1479913 - 2¹ = 1479911 is a prime.

Together with 1479911, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1479911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 739956 + 739957.

It is an arithmetic number, because the mean of its divisors is an integer number (739957).

2^1479913 is an apocalyptic number.

It is an amenable number.

1479913 is a deficient number, since it is larger than the sum of its proper divisors (1).

1479913 is an equidigital number, since it uses as much as digits as its factorization.

1479913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6804, while the sum is 34.

The square root of 1479913 is about 1216.5167487544. The cubic root of 1479913 is about 113.9581512548.

The spelling of 1479913 in words is "one million, four hundred seventy-nine thousand, nine hundred thirteen".