2671040329 has 4 divisors (see below), whose sum is σ = 2672857600. Its totient is φ = 2669223060.

The previous prime is 2671040303. The next prime is 2671040341. The reversal of 2671040329 is 9230401762.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9230401762 = 2 ⋅4615200881.

It is a cyclic number.

It is not a de Polignac number, because 2671040329 - 2⁵ = 2671040297 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2671040294 and 2671040303.

It is not an unprimeable number, because it can be changed into a prime (2671040369) 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, 906429 + ... + 909370.

It is an arithmetic number, because the mean of its divisors is an integer number (668214400).

Almost surely, 2^2671040329 is an apocalyptic number.

It is an amenable number.

2671040329 is a deficient number, since it is larger than the sum of its proper divisors (1817271).

2671040329 is a wasteful number, since it uses less digits than its factorization.

2671040329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1817270.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 2671040329 is about 51682.1084031989. The cubic root of 2671040329 is about 1387.4802666241.

The spelling of 2671040329 in words is "two billion, six hundred seventy-one million, forty thousand, three hundred twenty-nine".