73891468 has 24 divisors (see below), whose sum is σ = 148173984. Its totient is φ = 31584000.

The previous prime is 73891463. The next prime is 73891483. The reversal of 73891468 is 86419837.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (73891463) 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, 7938 + ... + 14518.

It is an arithmetic number, because the mean of its divisors is an integer number (6173916).

Almost surely, 2^73891468 is an apocalyptic number.

It is an amenable number.

73891468 is an abundant number, since it is smaller than the sum of its proper divisors (74282516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73891468 is a wasteful number, since it uses less digits than its factorization.

73891468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6993 (or 6991 counting only the distinct ones).

The product of its digits is 290304, while the sum is 46.

The square root of 73891468 is about 8596.0146579680. The cubic root of 73891468 is about 419.6282954732.

The spelling of 73891468 in words is "seventy-three million, eight hundred ninety-one thousand, four hundred sixty-eight".