73494461 has 2 divisors, whose sum is σ = 73494462. Its totient is φ = 73494460.

The previous prime is 73494431. The next prime is 73494467. The reversal of 73494461 is 16449437.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42902500 + 30591961 = 6550^2 + 5531^2 .

It is a cyclic number.

It is not a de Polignac number, because 73494461 - 2¹⁰ = 73493437 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73494467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36747230 + 36747231.

It is an arithmetic number, because the mean of its divisors is an integer number (36747231).

Almost surely, 2^73494461 is an apocalyptic number.

It is an amenable number.

73494461 is a deficient number, since it is larger than the sum of its proper divisors (1).

73494461 is an equidigital number, since it uses as much as digits as its factorization.

73494461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 38.

The square root of 73494461 is about 8572.8910526146. The cubic root of 73494461 is about 418.8754136570.

The spelling of 73494461 in words is "seventy-three million, four hundred ninety-four thousand, four hundred sixty-one".