3540741272 has 16 divisors (see below), whose sum is σ = 6640875240. Its totient is φ = 1769841216.

The previous prime is 3540741271. The next prime is 3540741277. The reversal of 3540741272 is 2721470453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3540741271) 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, 36998 + ... + 91925.

Almost surely, 2^3540741272 is an apocalyptic number.

It is an amenable number.

3540741272 is a deficient number, since it is larger than the sum of its proper divisors (3100133968).

3540741272 is a wasteful number, since it uses less digits than its factorization.

3540741272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132362 (or 132358 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 3540741272 is about 59504.1281929246. The cubic root of 3540741272 is about 1524.1629407191.

The spelling of 3540741272 in words is "three billion, five hundred forty million, seven hundred forty-one thousand, two hundred seventy-two".