3140471272 has 16 divisors (see below), whose sum is σ = 5893516800. Its totient is φ = 1568866800.

The previous prime is 3140471263. The next prime is 3140471281. The reversal of 3140471272 is 2721740413.

It is an interprime number because it is at equal distance from previous prime (3140471263) and next prime (3140471281).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161322 + ... + 179737.

It is an arithmetic number, because the mean of its divisors is an integer number (368344800).

Almost surely, 2^3140471272 is an apocalyptic number.

It is an amenable number.

3140471272 is a deficient number, since it is larger than the sum of its proper divisors (2753045528).

3140471272 is a wasteful number, since it uses less digits than its factorization.

3140471272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342216 (or 342212 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 3140471272 is about 56039.9078514589. The cubic root of 3140471272 is about 1464.4176063384.

The spelling of 3140471272 in words is "three billion, one hundred forty million, four hundred seventy-one thousand, two hundred seventy-two".