1449477467 has 2 divisors, whose sum is σ = 1449477468. Its totient is φ = 1449477466.

The previous prime is 1449477451. The next prime is 1449477481. The reversal of 1449477467 is 7647749441.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1449477467 - 2⁴ = 1449477451 is a prime.

It is not a weakly prime, because it can be changed into another prime (1449477427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 724738733 + 724738734.

It is an arithmetic number, because the mean of its divisors is an integer number (724738734).

Almost surely, 2^1449477467 is an apocalyptic number.

1449477467 is a deficient number, since it is larger than the sum of its proper divisors (1).

1449477467 is an equidigital number, since it uses as much as digits as its factorization.

1449477467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4741632, while the sum is 53.

The square root of 1449477467 is about 38072.0037166420. The cubic root of 1449477467 is about 1131.7152187999.

The spelling of 1449477467 in words is "one billion, four hundred forty-nine million, four hundred seventy-seven thousand, four hundred sixty-seven".