1479449 has 2 divisors, whose sum is σ = 1479450. Its totient is φ = 1479448.

The previous prime is 1479437. The next prime is 1479451. The reversal of 1479449 is 9449741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1281424 + 198025 = 1132^2 + 445^2 .

It is a cyclic number.

It is not a de Polignac number, because 1479449 - 2⁸ = 1479193 is a prime.

Together with 1479451, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1479409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 739724 + 739725.

It is an arithmetic number, because the mean of its divisors is an integer number (739725).

2^1479449 is an apocalyptic number.

It is an amenable number.

1479449 is a deficient number, since it is larger than the sum of its proper divisors (1).

1479449 is an equidigital number, since it uses as much as digits as its factorization.

1479449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 38.

The square root of 1479449 is about 1216.3260253731. The cubic root of 1479449 is about 113.9462401697.

It can be divided in two parts, 14 and 79449, that multiplied together give a triangular number (1112286 = T₁₄₉₁).

The spelling of 1479449 in words is "one million, four hundred seventy-nine thousand, four hundred forty-nine".