7385397 has 8 divisors (see below), whose sum is σ = 9899520. Its totient is φ = 4897440.

The previous prime is 7385381. The next prime is 7385407. The reversal of 7385397 is 7935837.

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

It is not a de Polignac number, because 7385397 - 2⁴ = 7385381 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

7385397 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7385597) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5872 + ... + 7017.

It is an arithmetic number, because the mean of its divisors is an integer number (1237440).

Almost surely, 2^7385397 is an apocalyptic number.

It is an amenable number.

7385397 is a deficient number, since it is larger than the sum of its proper divisors (2514123).

7385397 is a wasteful number, since it uses less digits than its factorization.

7385397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13083.

The product of its digits is 158760, while the sum is 42.

The square root of 7385397 is about 2717.6086914786. The cubic root of 7385397 is about 194.7412478634.

The spelling of 7385397 in words is "seven million, three hundred eighty-five thousand, three hundred ninety-seven".