73948463 has 8 divisors (see below), whose sum is σ = 77258880. Its totient is φ = 70688800.

The previous prime is 73948421. The next prime is 73948477. The reversal of 73948463 is 36484937.

It is a happy number.

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 73948463 - 2²⁰ = 72899887 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 (73948403) 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, 9695 + ... + 15552.

It is an arithmetic number, because the mean of its divisors is an integer number (9657360).

Almost surely, 2^73948463 is an apocalyptic number.

73948463 is a deficient number, since it is larger than the sum of its proper divisors (3310417).

73948463 is a wasteful number, since it uses less digits than its factorization.

73948463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25377.

The product of its digits is 435456, while the sum is 44.

The square root of 73948463 is about 8599.3292180263. The cubic root of 73948463 is about 419.7361589326.

The spelling of 73948463 in words is "seventy-three million, nine hundred forty-eight thousand, four hundred sixty-three".