73668294 has 48 divisors (see below), whose sum is σ = 188716320. Its totient is φ = 20321280.

The previous prime is 73668281. The next prime is 73668311. The reversal of 73668294 is 49286637.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6427 + ... + 13734.

It is an arithmetic number, because the mean of its divisors is an integer number (3931590).

Almost surely, 2^73668294 is an apocalyptic number.

73668294 is an abundant number, since it is smaller than the sum of its proper divisors (115048026).

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

73668294 is a wasteful number, since it uses less digits than its factorization.

73668294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20205 (or 20202 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 73668294 is about 8583.0235931168. The cubic root of 73668294 is about 419.2054024115.

The spelling of 73668294 in words is "seventy-three million, six hundred sixty-eight thousand, two hundred ninety-four".