7338091 has 4 divisors (see below), whose sum is σ = 7343712. Its totient is φ = 7332472.

The previous prime is 7338077. The next prime is 7338109. The reversal of 7338091 is 1908337.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1908337 = 587 ⋅3251.

It is a cyclic number.

It is not a de Polignac number, because 7338091 - 2⁵ = 7338059 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7338011) 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, 285 + ... + 3841.

It is an arithmetic number, because the mean of its divisors is an integer number (1835928).

Almost surely, 2^7338091 is an apocalyptic number.

7338091 is a deficient number, since it is larger than the sum of its proper divisors (5621).

7338091 is a wasteful number, since it uses less digits than its factorization.

7338091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5620.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 7338091 is about 2708.8911015395. The cubic root of 7338091 is about 194.3245621002.

The spelling of 7338091 in words is "seven million, three hundred thirty-eight thousand, ninety-one".