2725274404 has 6 divisors (see below), whose sum is σ = 4769230214. Its totient is φ = 1362637200.

The previous prime is 2725274401. The next prime is 2725274441. The reversal of 2725274404 is 4044725272.

It can be written as a sum of positive squares in only one way, i.e., 1639440100 + 1085834304 = 40490^2 + 32952^2 .

It is not an unprimeable number, because it can be changed into a prime (2725274401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 340659297 + ... + 340659304.

Almost surely, 2^2725274404 is an apocalyptic number.

It is an amenable number.

2725274404 is a deficient number, since it is larger than the sum of its proper divisors (2043955810).

2725274404 is a wasteful number, since it uses less digits than its factorization.

2725274404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681318605 (or 681318603 counting only the distinct ones).

The product of its (nonzero) digits is 125440, while the sum is 37.

The square root of 2725274404 is about 52204.1607920288. The cubic root of 2725274404 is about 1396.8081030705.

Adding to 2725274404 its reverse (4044725272), we get a palindrome (6769999676).

The spelling of 2725274404 in words is "two billion, seven hundred twenty-five million, two hundred seventy-four thousand, four hundred four".