2449016698 has 4 divisors (see below), whose sum is σ = 3673525050.
Its totient is φ = 1224508348.
The previous prime is 2449016693. The next prime is 2449016807. The reversal of 2449016698 is 8966109442.
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., 2412086769 + 36929929 = 49113^2 + 6077^2
It is not an unprimeable number, because it can be changed into a prime (2449016693) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 612254173 + ... + 612254176.
Almost surely, 22449016698 is an apocalyptic number.
2449016698 is a deficient number, since it is larger than the sum of its proper divisors (1224508352).
2449016698 is a wasteful number, since it uses less digits than its factorization.
2449016698 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1224508351.
The product of its (nonzero) digits is 746496, while the sum is 49.
The square root of 2449016698 is about 49487.5408360529.
The cubic root of 2449016698 is about 1347.9193734851.
The spelling of 2449016698 in words is "two billion, four hundred forty-nine million, sixteen thousand, six hundred ninety-eight".