994416554 has 16 divisors (see below), whose sum is σ = 1543864320. Its totient is φ = 479813040.

The previous prime is 994416539. The next prime is 994416589. The reversal of 994416554 is 455614499.

It is a junction number, because it is equal to n+sod(n) for n = 994416499 and 994416508.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 158807 + ... + 164949.

It is an arithmetic number, because the mean of its divisors is an integer number (96491520).

Almost surely, 2^994416554 is an apocalyptic number.

994416554 is a deficient number, since it is larger than the sum of its proper divisors (549447766).

994416554 is a wasteful number, since it uses less digits than its factorization.

994416554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8965.

The product of its digits is 777600, while the sum is 47.

The square root of 994416554 is about 31534.3709942025. The cubic root of 994416554 is about 998.1353766742.

The spelling of 994416554 in words is "nine hundred ninety-four million, four hundred sixteen thousand, five hundred fifty-four".