1449198608 has 120 divisors (see below), whose sum is σ = 3374659008. Its totient is φ = 598752000.

The previous prime is 1449198551. The next prime is 1449198613. The reversal of 1449198608 is 8068919441.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1786523 + ... + 1787333.

Almost surely, 2^1449198608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1449198608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1687329504).

1449198608 is an abundant number, since it is smaller than the sum of its proper divisors (1925460400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1449198608 is a wasteful number, since it uses less digits than its factorization.

1449198608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925 (or 908 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 50.

The square root of 1449198608 is about 38068.3412824883. The cubic root of 1449198608 is about 1131.6426388020.

The spelling of 1449198608 in words is "one billion, four hundred forty-nine million, one hundred ninety-eight thousand, six hundred eight".