673217162 has 16 divisors (see below), whose sum is σ = 1024001352. Its totient is φ = 331914240.

The previous prime is 673217147. The next prime is 673217179. The reversal of 673217162 is 261712376.

It can be written as a sum of positive squares in 4 ways, for example, as 488012281 + 185204881 = 22091^2 + 13609^2 .

It is a super-2 number, since 2×673217162² = 906442694422668488, which contains 22 as substring.

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, 36962 + ... + 52082.

Almost surely, 2^673217162 is an apocalyptic number.

673217162 is a deficient number, since it is larger than the sum of its proper divisors (350784190).

673217162 is a wasteful number, since it uses less digits than its factorization.

673217162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15433.

The product of its digits is 21168, while the sum is 35.

The square root of 673217162 is about 25946.4286945236. The cubic root of 673217162 is about 876.4323368232.

The spelling of 673217162 in words is "six hundred seventy-three million, two hundred seventeen thousand, one hundred sixty-two".