73374043 has 2 divisors, whose sum is σ = 73374044. Its totient is φ = 73374042.

The previous prime is 73374011. The next prime is 73374047. The reversal of 73374043 is 34047337.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73374043 - 2⁵ = 73374011 is a prime.

It is equal to p_4304686 and since 73374043 and 4304686 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 73373996 and 73374014.

It is not a weakly prime, because it can be changed into another prime (73374047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36687021 + 36687022.

It is an arithmetic number, because the mean of its divisors is an integer number (36687022).

Almost surely, 2^73374043 is an apocalyptic number.

73374043 is a deficient number, since it is larger than the sum of its proper divisors (1).

73374043 is an equidigital number, since it uses as much as digits as its factorization.

73374043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 31.

The square root of 73374043 is about 8565.8649884294. The cubic root of 73374043 is about 418.6465178913.

The spelling of 73374043 in words is "seventy-three million, three hundred seventy-four thousand, forty-three".