7973357 has 8 divisors (see below), whose sum is σ = 9648576. Its totient is φ = 6432192.

The previous prime is 7973353. The next prime is 7973363. The reversal of 7973357 is 7533797.

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 7973357 - 2² = 7973353 is a prime.

It is a d-powerful number, because it can be written as 7⁴ + 9⁵ + 7⁵ + 3³ + 3¹¹ + 5⁹ + 7⁸ .

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7973351) 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, 33383 + ... + 33620.

It is an arithmetic number, because the mean of its divisors is an integer number (1206072).

Almost surely, 2^7973357 is an apocalyptic number.

It is an amenable number.

7973357 is a deficient number, since it is larger than the sum of its proper divisors (1675219).

7973357 is a wasteful number, since it uses less digits than its factorization.

7973357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67027.

The product of its digits is 138915, while the sum is 41.

The square root of 7973357 is about 2823.7133353087. The cubic root of 7973357 is about 199.7777280675. Note that the first 4 decimals are identical.

The spelling of 7973357 in words is "seven million, nine hundred seventy-three thousand, three hundred fifty-seven".