73463957 has 8 divisors (see below), whose sum is σ = 84053376. Its totient is φ = 62898192.

The previous prime is 73463939. The next prime is 73463963. The reversal of 73463957 is 75936437.

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

It is not a de Polignac number, because 73463957 - 2⁸ = 73463701 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 (73463857) 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, 1343 + ... + 12195.

It is an arithmetic number, because the mean of its divisors is an integer number (10506672).

Almost surely, 2^73463957 is an apocalyptic number.

It is an amenable number.

73463957 is a deficient number, since it is larger than the sum of its proper divisors (10589419).

73463957 is a wasteful number, since it uses less digits than its factorization.

73463957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11827.

The product of its digits is 476280, while the sum is 44.

The square root of 73463957 is about 8571.1117715265. Note that the first 3 decimals coincide. The cubic root of 73463957 is about 418.8174539885.

The spelling of 73463957 in words is "seventy-three million, four hundred sixty-three thousand, nine hundred fifty-seven".