73282849 has 4 divisors (see below), whose sum is σ = 74210560. Its totient is φ = 72355140.

The previous prime is 73282831. The next prime is 73282861. The reversal of 73282849 is 94828237.

It is a happy number.

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: 94828237 = 7 ⋅13546891.

It is a cyclic number.

It is not a de Polignac number, because 73282849 - 2⁵ = 73282817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73282889) 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, 463737 + ... + 463894.

It is an arithmetic number, because the mean of its divisors is an integer number (18552640).

Almost surely, 2^73282849 is an apocalyptic number.

73282849 is a gapful number since it is divisible by the number (79) formed by its first and last digit.

It is an amenable number.

73282849 is a deficient number, since it is larger than the sum of its proper divisors (927711).

73282849 is an equidigital number, since it uses as much as digits as its factorization.

73282849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927710.

The product of its digits is 193536, while the sum is 43.

The square root of 73282849 is about 8560.5402282800. The cubic root of 73282849 is about 418.4730056761.

The spelling of 73282849 in words is "seventy-three million, two hundred eighty-two thousand, eight hundred forty-nine".