673417914 has 64 divisors (see below), whose sum is σ = 1479878400. Its totient is φ = 203046912.

The previous prime is 673417859. The next prime is 673417937. The reversal of 673417914 is 419714376.

It is a super-2 number, since 2×673417914² = 906983373792222792, which contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 875322 + ... + 876090.

It is an arithmetic number, because the mean of its divisors is an integer number (23123100).

Almost surely, 2^673417914 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 673417914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (739939200).

673417914 is an abundant number, since it is smaller than the sum of its proper divisors (806460486).

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

673417914 is a wasteful number, since it uses less digits than its factorization.

673417914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999.

The product of its digits is 127008, while the sum is 42.

The square root of 673417914 is about 25950.2969925201. The cubic root of 673417914 is about 876.5194449504.

The spelling of 673417914 in words is "six hundred seventy-three million, four hundred seventeen thousand, nine hundred fourteen".