73673323 has 2 divisors, whose sum is σ = 73673324. Its totient is φ = 73673322.

The previous prime is 73673309. The next prime is 73673371. The reversal of 73673323 is 32337637.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 73673323 - 2¹⁷ = 73542251 is a prime.

It is not a weakly prime, because it can be changed into another prime (73673923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36836661 + 36836662.

It is an arithmetic number, because the mean of its divisors is an integer number (36836662).

Almost surely, 2^73673323 is an apocalyptic number.

73673323 is a deficient number, since it is larger than the sum of its proper divisors (1).

73673323 is an equidigital number, since it uses as much as digits as its factorization.

73673323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47628, while the sum is 34.

The square root of 73673323 is about 8583.3165501454. The cubic root of 73673323 is about 419.2149412777.

The spelling of 73673323 in words is "seventy-three million, six hundred seventy-three thousand, three hundred twenty-three".