73323463 has 8 divisors (see below), whose sum is σ = 76727936. Its totient is φ = 69984000.

The previous prime is 73323443. The next prime is 73323479. The reversal of 73323463 is 36432337.

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 73323463 - 2²⁵ = 39769031 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73323443) 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, 13938 + ... + 18463.

It is an arithmetic number, because the mean of its divisors is an integer number (9590992).

Almost surely, 2^73323463 is an apocalyptic number.

73323463 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

73323463 is a deficient number, since it is larger than the sum of its proper divisors (3404473).

73323463 is a wasteful number, since it uses less digits than its factorization.

73323463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32505.

The product of its digits is 27216, while the sum is 31.

The square root of 73323463 is about 8562.9120630776. The cubic root of 73323463 is about 418.5502985402.

The spelling of 73323463 in words is "seventy-three million, three hundred twenty-three thousand, four hundred sixty-three".