73342783 has 2 divisors, whose sum is σ = 73342784. Its totient is φ = 73342782.

The previous prime is 73342781. The next prime is 73342799. The reversal of 73342783 is 38724337.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 73342783 - 2¹ = 73342781 is a prime.

Together with 73342781, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73342781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36671391 + 36671392.

It is an arithmetic number, because the mean of its divisors is an integer number (36671392).

Almost surely, 2^73342783 is an apocalyptic number.

73342783 is a deficient number, since it is larger than the sum of its proper divisors (1).

73342783 is an equidigital number, since it uses as much as digits as its factorization.

73342783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 84672, while the sum is 37.

The square root of 73342783 is about 8564.0401096679. The cubic root of 73342783 is about 418.5870565861.

The spelling of 73342783 in words is "seventy-three million, three hundred forty-two thousand, seven hundred eighty-three".