2740404001 has 4 divisors (see below), whose sum is σ = 2814469012. Its totient is φ = 2666338992.

The previous prime is 2740403987. The next prime is 2740404049. The reversal of 2740404001 is 1004040472.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2542579776 + 197824225 = 50424^2 + 14065^2 .

It is not a de Polignac number, because 2740404001 - 2¹⁵ = 2740371233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2740405001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37032450 + ... + 37032523.

It is an arithmetic number, because the mean of its divisors is an integer number (703617253).

Almost surely, 2^2740404001 is an apocalyptic number.

It is an amenable number.

2740404001 is a deficient number, since it is larger than the sum of its proper divisors (74065011).

2740404001 is an equidigital number, since it uses as much as digits as its factorization.

2740404001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74065010.

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 2740404001 is about 52348.8681921587. The cubic root of 2740404001 is about 1399.3881681988.

Adding to 2740404001 its reverse (1004040472), we get a palindrome (3744444473).

The spelling of 2740404001 in words is "two billion, seven hundred forty million, four hundred four thousand, one".