2471472369 has 12 divisors (see below), whose sum is σ = 3570504756. Its totient is φ = 1647371232.

The previous prime is 2471472317. The next prime is 2471472379. The reversal of 2471472369 is 9632741742.

2471472369 is a `hidden beast` number, since 247 + 1 + 47 + 2 + 369 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2091690225 + 379782144 = 45735^2 + 19488^2 .

It is not a de Polignac number, because 2471472369 - 2⁹ = 2471471857 is a prime.

It is a super-2 number, since 2×2471472369² = 12216351341460944322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2471472379) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43539 + ... + 82695.

It is an arithmetic number, because the mean of its divisors is an integer number (297542063).

Almost surely, 2^2471472369 is an apocalyptic number.

It is an amenable number.

2471472369 is a deficient number, since it is larger than the sum of its proper divisors (1099032387).

2471472369 is a wasteful number, since it uses less digits than its factorization.

2471472369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46176 (or 46173 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

The square root of 2471472369 is about 49713.9051875831. The cubic root of 2471472369 is about 1352.0266531354.

The spelling of 2471472369 in words is "two billion, four hundred seventy-one million, four hundred seventy-two thousand, three hundred sixty-nine".