73673371 has 2 divisors, whose sum is σ = 73673372. Its totient is φ = 73673370.

The previous prime is 73673323. The next prime is 73673377. The reversal of 73673371 is 17337637.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73673371 - 2²³ = 65284763 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 73673371.

It is not a weakly prime, because it can be changed into another prime (73673377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36836685 + 36836686.

It is an arithmetic number, because the mean of its divisors is an integer number (36836686).

Almost surely, 2^73673371 is an apocalyptic number.

73673371 is a deficient number, since it is larger than the sum of its proper divisors (1).

73673371 is an equidigital number, since it uses as much as digits as its factorization.

73673371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 55566, while the sum is 37.

The square root of 73673371 is about 8583.3193462669. The cubic root of 73673371 is about 419.2150323207.

The spelling of 73673371 in words is "seventy-three million, six hundred seventy-three thousand, three hundred seventy-one".