2669967347 has 2 divisors, whose sum is σ = 2669967348. Its totient is φ = 2669967346.

The previous prime is 2669967341. The next prime is 2669967371. The reversal of 2669967347 is 7437699662.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2669967347 - 2²⁴ = 2653190131 is a prime.

It is not a weakly prime, because it can be changed into another prime (2669967341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1334983673 + 1334983674.

It is an arithmetic number, because the mean of its divisors is an integer number (1334983674).

Almost surely, 2^2669967347 is an apocalyptic number.

2669967347 is a deficient number, since it is larger than the sum of its proper divisors (1).

2669967347 is an equidigital number, since it uses as much as digits as its factorization.

2669967347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20575296, while the sum is 59.

The square root of 2669967347 is about 51671.7267661920. The cubic root of 2669967347 is about 1387.2944537872.

The spelling of 2669967347 in words is "two billion, six hundred sixty-nine million, nine hundred sixty-seven thousand, three hundred forty-seven".