7384081 has 4 divisors (see below), whose sum is σ = 7705152. Its totient is φ = 7063012.

The previous prime is 7384079. The next prime is 7384087. The reversal of 7384081 is 1804837.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1804837 = 149 ⋅12113.

It is a cyclic number.

It is not a de Polignac number, because 7384081 - 2¹ = 7384079 is a prime.

It is a super-2 number, since 2×7384081² = 109049304429122, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (7384087) 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, 160501 + ... + 160546.

It is an arithmetic number, because the mean of its divisors is an integer number (1926288).

Almost surely, 2^7384081 is an apocalyptic number.

It is an amenable number.

7384081 is a deficient number, since it is larger than the sum of its proper divisors (321071).

7384081 is a wasteful number, since it uses less digits than its factorization.

7384081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321070.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 7384081 is about 2717.3665560612. The cubic root of 7384081 is about 194.7296802295.

The spelling of 7384081 in words is "seven million, three hundred eighty-four thousand, eighty-one".