1199098384 has 45 divisors (see below), whose sum is σ = 2556907311. Its totient is φ = 544352160.

The previous prime is 1199098367. The next prime is 1199098463. The reversal of 1199098384 is 4838909911.

The square root of 1199098384 is 34628.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×1199098384² = 2875673869022822912, which contains 22 as substring.

It is a Duffinian number.

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 in 8 ways as a sum of consecutive naturals, for example, 1523239 + ... + 1524025.

Almost surely, 2^1199098384 is an apocalyptic number.

1199098384 is the 34628-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1199098384

1199098384 is an abundant number, since it is smaller than the sum of its proper divisors (1357808927).

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

1199098384 is an frugal number, since it uses more digits than its factorization.

1199098384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1604 (or 800 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 52.

The cubic root of 1199098384 is about 1062.3923608420.

The spelling of 1199098384 in words is "one billion, one hundred ninety-nine million, ninety-eight thousand, three hundred eighty-four".