73424783 has 2 divisors, whose sum is σ = 73424784. Its totient is φ = 73424782.

The previous prime is 73424731. The next prime is 73424789. The reversal of 73424783 is 38742437.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73424783 - 2¹⁴ = 73408399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73424789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36712391 + 36712392.

It is an arithmetic number, because the mean of its divisors is an integer number (36712392).

Almost surely, 2^73424783 is an apocalyptic number.

73424783 is a deficient number, since it is larger than the sum of its proper divisors (1).

73424783 is an equidigital number, since it uses as much as digits as its factorization.

73424783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 112896, while the sum is 38.

The square root of 73424783 is about 8568.8262323378. The cubic root of 73424783 is about 418.7429971948.

The spelling of 73424783 in words is "seventy-three million, four hundred twenty-four thousand, seven hundred eighty-three".