73801357 has 8 divisors (see below), whose sum is σ = 84586176. Its totient is φ = 63076992.

The previous prime is 73801309. The next prime is 73801363. The reversal of 73801357 is 75310837.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73801357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73801367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12463 + ... + 17404.

It is an arithmetic number, because the mean of its divisors is an integer number (10573272).

Almost surely, 2^73801357 is an apocalyptic number.

It is an amenable number.

73801357 is a deficient number, since it is larger than the sum of its proper divisors (10784819).

73801357 is a wasteful number, since it uses less digits than its factorization.

73801357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30227.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 73801357 is about 8590.7716184287. The cubic root of 73801357 is about 419.4576465116.

The spelling of 73801357 in words is "seventy-three million, eight hundred one thousand, three hundred fifty-seven".