3678912467 has 2 divisors, whose sum is σ = 3678912468. Its totient is φ = 3678912466.

The previous prime is 3678912463. The next prime is 3678912469. The reversal of 3678912467 is 7642198763.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3678912467 - 2² = 3678912463 is a prime.

Together with 3678912469, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3678912463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1839456233 + 1839456234.

It is an arithmetic number, because the mean of its divisors is an integer number (1839456234).

Almost surely, 2^3678912467 is an apocalyptic number.

3678912467 is a deficient number, since it is larger than the sum of its proper divisors (1).

3678912467 is an equidigital number, since it uses as much as digits as its factorization.

3678912467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3048192, while the sum is 53.

The square root of 3678912467 is about 60654.0391647580. The cubic root of 3678912467 is about 1543.7364248627.

The spelling of 3678912467 in words is "three billion, six hundred seventy-eight million, nine hundred twelve thousand, four hundred sixty-seven".