673332722 has 4 divisors (see below), whose sum is σ = 1009999086. Its totient is φ = 336666360.

The previous prime is 673332713. The next prime is 673332731. The reversal of 673332722 is 227233376.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (673332713) and next prime (673332731).

It can be written as a sum of positive squares in only one way, i.e., 351525001 + 321807721 = 18749^2 + 17939^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168333179 + ... + 168333182.

Almost surely, 2^673332722 is an apocalyptic number.

673332722 is a deficient number, since it is larger than the sum of its proper divisors (336666364).

673332722 is a wasteful number, since it uses less digits than its factorization.

673332722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336666363.

The product of its digits is 63504, while the sum is 35.

The square root of 673332722 is about 25948.6554950348. The cubic root of 673332722 is about 876.4824814779.

The spelling of 673332722 in words is "six hundred seventy-three million, three hundred thirty-two thousand, seven hundred twenty-two".