34672679 has 2 divisors, whose sum is σ = 34672680. Its totient is φ = 34672678.

The previous prime is 34672621. The next prime is 34672697. The reversal of 34672679 is 97627643.

It is a happy number.

Together with next prime (34672697) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34672679 - 2⁸ = 34672423 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34672279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17336339 + 17336340.

It is an arithmetic number, because the mean of its divisors is an integer number (17336340).

Almost surely, 2^34672679 is an apocalyptic number.

34672679 is a deficient number, since it is larger than the sum of its proper divisors (1).

34672679 is an equidigital number, since it uses as much as digits as its factorization.

34672679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 381024, while the sum is 44.

The square root of 34672679 is about 5888.3511274380. The cubic root of 34672679 is about 326.0837321145.

The spelling of 34672679 in words is "thirty-four million, six hundred seventy-two thousand, six hundred seventy-nine".