7373716438 has 8 divisors (see below), whose sum is σ = 12066081480. Its totient is φ = 3351689280.

The previous prime is 7373716433. The next prime is 7373716481. The reversal of 7373716438 is 8346173737.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 7373716391 and 7373716400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7373716433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167584443 + ... + 167584486.

It is an arithmetic number, because the mean of its divisors is an integer number (1508260185).

Almost surely, 2^7373716438 is an apocalyptic number.

7373716438 is a deficient number, since it is larger than the sum of its proper divisors (4692365042).

7373716438 is a wasteful number, since it uses less digits than its factorization.

7373716438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335168942.

The product of its digits is 1778112, while the sum is 49.

The square root of 7373716438 is about 85870.3466745069. The cubic root of 7373716438 is about 1946.3852770398.

The spelling of 7373716438 in words is "seven billion, three hundred seventy-three million, seven hundred sixteen thousand, four hundred thirty-eight".