7400004641 has 2 divisors, whose sum is σ = 7400004642. Its totient is φ = 7400004640.

The previous prime is 7400004593. The next prime is 7400004653. The reversal of 7400004641 is 1464000047.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5670692416 + 1729312225 = 75304^2 + 41585^2 .

It is an emirp because it is prime and its reverse (1464000047) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7400004641 - 2¹⁴ = 7399988257 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7400004641.

It is not a weakly prime, because it can be changed into another prime (7400004041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3700002320 + 3700002321.

It is an arithmetic number, because the mean of its divisors is an integer number (3700002321).

Almost surely, 2^7400004641 is an apocalyptic number.

It is an amenable number.

7400004641 is a deficient number, since it is larger than the sum of its proper divisors (1).

7400004641 is an equidigital number, since it uses as much as digits as its factorization.

7400004641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 7400004641 is about 86023.2796456866. The cubic root of 7400004641 is about 1948.6955677572.

Adding to 7400004641 its reverse (1464000047), we get a palindrome (8864004688).

The spelling of 7400004641 in words is "seven billion, four hundred million, four thousand, six hundred forty-one".