73073419 has 2 divisors, whose sum is σ = 73073420. Its totient is φ = 73073418.

The previous prime is 73073401. The next prime is 73073437. The reversal of 73073419 is 91437037.

It is a balanced prime because it is at equal distance from previous prime (73073401) and next prime (73073437).

It is a cyclic number.

It is not a de Polignac number, because 73073419 - 2⁷ = 73073291 is a prime.

It is a super-2 number, since 2×73073419² = 10679449128699122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (73073519) by changing a digit.

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 as a sum of consecutive naturals, namely, 36536709 + 36536710.

It is an arithmetic number, because the mean of its divisors is an integer number (36536710).

Almost surely, 2^73073419 is an apocalyptic number.

73073419 is a deficient number, since it is larger than the sum of its proper divisors (1).

73073419 is an equidigital number, since it uses as much as digits as its factorization.

73073419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 73073419 is about 8548.2991875577. The cubic root of 73073419 is about 418.0739836079.

The spelling of 73073419 in words is "seventy-three million, seventy-three thousand, four hundred nineteen".