1449582098 has 16 divisors (see below), whose sum is σ = 2199884184. Its totient is φ = 716313600.

The previous prime is 1449582091. The next prime is 1449582109. The reversal of 1449582098 is 8902859441.

It can be written as a sum of positive squares in 4 ways, for example, as 1446509089 + 3073009 = 38033^2 + 1753^2 .

It is not an unprimeable number, because it can be changed into a prime (1449582091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110336 + ... + 122772.

Almost surely, 2^1449582098 is an apocalyptic number.

1449582098 is a deficient number, since it is larger than the sum of its proper divisors (750302086).

1449582098 is a wasteful number, since it uses less digits than its factorization.

1449582098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13117.

The product of its (nonzero) digits is 829440, while the sum is 50.

The square root of 1449582098 is about 38073.3778117992. The cubic root of 1449582098 is about 1131.7424492211.

The spelling of 1449582098 in words is "one billion, four hundred forty-nine million, five hundred eighty-two thousand, ninety-eight".