1449332194 has 8 divisors (see below), whose sum is σ = 2177329500. Its totient is φ = 723555696.

The previous prime is 1449332191. The next prime is 1449332197. The reversal of 1449332194 is 4912339441.

It is an interprime number because it is at equal distance from previous prime (1449332191) and next prime (1449332197).

It can be written as a sum of positive squares in 2 ways, for example, as 1448791969 + 540225 = 38063^2 + 735^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1449332191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553569 + ... + 556180.

Almost surely, 2^1449332194 is an apocalyptic number.

1449332194 is a deficient number, since it is larger than the sum of its proper divisors (727997306).

1449332194 is a wasteful number, since it uses less digits than its factorization.

1449332194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110404.

The product of its digits is 93312, while the sum is 40.

The square root of 1449332194 is about 38070.0957970951. The cubic root of 1449332194 is about 1131.6774090463.

The spelling of 1449332194 in words is "one billion, four hundred forty-nine million, three hundred thirty-two thousand, one hundred ninety-four".