34473679 has 2 divisors, whose sum is σ = 34473680. Its totient is φ = 34473678.

The previous prime is 34473653. The next prime is 34473689. The reversal of 34473679 is 97637443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34473679 - 2²³ = 26085071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34473629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17236839 + 17236840.

It is an arithmetic number, because the mean of its divisors is an integer number (17236840).

Almost surely, 2^34473679 is an apocalyptic number.

34473679 is a deficient number, since it is larger than the sum of its proper divisors (1).

34473679 is an equidigital number, since it uses as much as digits as its factorization.

34473679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 381024, while the sum is 43.

The square root of 34473679 is about 5871.4290424053. The cubic root of 34473679 is about 325.4586943212.

The spelling of 34473679 in words is "thirty-four million, four hundred seventy-three thousand, six hundred seventy-nine".