73320946 has 8 divisors (see below), whose sum is σ = 110065644. Its totient is φ = 36632400.

The previous prime is 73320931. The next prime is 73320967. The reversal of 73320946 is 64902337.

It can be written as a sum of positive squares in 2 ways, for example, as 72846225 + 474721 = 8535^2 + 689^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×73320946² = 10751922244669832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10605 + ... + 16096.

Almost surely, 2^73320946 is an apocalyptic number.

73320946 is a deficient number, since it is larger than the sum of its proper divisors (36744698).

73320946 is a wasteful number, since it uses less digits than its factorization.

73320946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28076.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 73320946 is about 8562.7650907870. The cubic root of 73320946 is about 418.5455092449.

The spelling of 73320946 in words is "seventy-three million, three hundred twenty thousand, nine hundred forty-six".