1449527834 has 4 divisors (see below), whose sum is σ = 2174291754. Its totient is φ = 724763916.

The previous prime is 1449527759. The next prime is 1449527843. The reversal of 1449527834 is 4387259441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 985771609 + 463756225 = 31397^2 + 21535^2 .

It is a super-2 number, since 2×1449527834² = 4202261883081463112, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362381957 + ... + 362381960.

Almost surely, 2^1449527834 is an apocalyptic number.

1449527834 is a deficient number, since it is larger than the sum of its proper divisors (724763920).

1449527834 is an equidigital number, since it uses as much as digits as its factorization.

1449527834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724763919.

The product of its digits is 967680, while the sum is 47.

The square root of 1449527834 is about 38072.6651812032. The cubic root of 1449527834 is about 1131.7283270732.

The spelling of 1449527834 in words is "one billion, four hundred forty-nine million, five hundred twenty-seven thousand, eight hundred thirty-four".