7674481 has 2 divisors, whose sum is σ = 7674482. Its totient is φ = 7674480.

The previous prime is 7674467. The next prime is 7674487. The reversal of 7674481 is 1844767.

7674481 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6656400 + 1018081 = 2580^2 + 1009^2 .

It is a cyclic number.

It is not a de Polignac number, because 7674481 - 2⁷ = 7674353 is a prime.

It is a super-2 number, since 2×7674481² = 117795317238722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7674481.

It is not a weakly prime, because it can be changed into another prime (7674487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3837240 + 3837241.

It is an arithmetic number, because the mean of its divisors is an integer number (3837241).

Almost surely, 2^7674481 is an apocalyptic number.

It is an amenable number.

7674481 is a deficient number, since it is larger than the sum of its proper divisors (1).

7674481 is an equidigital number, since it uses as much as digits as its factorization.

7674481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37632, while the sum is 37.

The square root of 7674481 is about 2770.2853643623. The cubic root of 7674481 is about 197.2496941196.

The spelling of 7674481 in words is "seven million, six hundred seventy-four thousand, four hundred eighty-one".