73366401 has 8 divisors (see below), whose sum is σ = 97886304. Its totient is φ = 48878720.

The previous prime is 73366399. The next prime is 73366409. The reversal of 73366401 is 10466337.

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

It is a cyclic number.

It is not a de Polignac number, because 73366401 - 2¹ = 73366399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73366409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2115 + ... + 12296.

It is an arithmetic number, because the mean of its divisors is an integer number (12235788).

Almost surely, 2^73366401 is an apocalyptic number.

It is an amenable number.

73366401 is a deficient number, since it is larger than the sum of its proper divisors (24519903).

73366401 is a wasteful number, since it uses less digits than its factorization.

73366401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16111.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 73366401 is about 8565.4189039416. The cubic root of 73366401 is about 418.6319831973.

The spelling of 73366401 in words is "seventy-three million, three hundred sixty-six thousand, four hundred one".