2670239471 has 2 divisors, whose sum is σ = 2670239472. Its totient is φ = 2670239470.

The previous prime is 2670239447. The next prime is 2670239483. The reversal of 2670239471 is 1749320762.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2670239471 is a prime.

It is a super-3 number, since 3×2670239471³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2670239171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1335119735 + 1335119736.

It is an arithmetic number, because the mean of its divisors is an integer number (1335119736).

Almost surely, 2^2670239471 is an apocalyptic number.

2670239471 is a deficient number, since it is larger than the sum of its proper divisors (1).

2670239471 is an equidigital number, since it uses as much as digits as its factorization.

2670239471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 2670239471 is about 51674.3598992769. The cubic root of 2670239471 is about 1387.3415833637.

The spelling of 2670239471 in words is "two billion, six hundred seventy million, two hundred thirty-nine thousand, four hundred seventy-one".