673519016 has 32 divisors (see below), whose sum is σ = 1275281280. Its totient is φ = 333460800.

The previous prime is 673519009. The next prime is 673519081. The reversal of 673519016 is 610915376.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414686 + ... + 416306.

It is an arithmetic number, because the mean of its divisors is an integer number (39852540).

Almost surely, 2^673519016 is an apocalyptic number.

It is an amenable number.

673519016 is a deficient number, since it is larger than the sum of its proper divisors (601762264).

673519016 is a wasteful number, since it uses less digits than its factorization.

673519016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2105 (or 2101 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 673519016 is about 25952.2449125312. The cubic root of 673519016 is about 876.5633074775.

It can be divided in two parts, 67351 and 9016, that added together give a palindrome (76367).

The spelling of 673519016 in words is "six hundred seventy-three million, five hundred nineteen thousand, sixteen".