73484797 has 4 divisors (see below), whose sum is σ = 74370240. Its totient is φ = 72599356.

The previous prime is 73484771. The next prime is 73484819. The reversal of 73484797 is 79748437.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 79748437 = 827 ⋅96431.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73484797 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 73484797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73484717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442597 + ... + 442762.

It is an arithmetic number, because the mean of its divisors is an integer number (18592560).

Almost surely, 2^73484797 is an apocalyptic number.

It is an amenable number.

73484797 is a deficient number, since it is larger than the sum of its proper divisors (885443).

73484797 is an equidigital number, since it uses as much as digits as its factorization.

73484797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885442.

The product of its digits is 1185408, while the sum is 49.

The square root of 73484797 is about 8572.3273969209. The cubic root of 73484797 is about 418.8570531375.

The spelling of 73484797 in words is "seventy-three million, four hundred eighty-four thousand, seven hundred ninety-seven".