34346031479 has 2 divisors, whose sum is σ = 34346031480. Its totient is φ = 34346031478.

The previous prime is 34346031451. The next prime is 34346031497. The reversal of 34346031479 is 97413064343.

Together with next prime (34346031497) 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 34346031479 - 2²⁸ = 34077596023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34346031409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17173015739 + 17173015740.

It is an arithmetic number, because the mean of its divisors is an integer number (17173015740).

Almost surely, 2^34346031479 is an apocalyptic number.

34346031479 is a deficient number, since it is larger than the sum of its proper divisors (1).

34346031479 is an equidigital number, since it uses as much as digits as its factorization.

34346031479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 44.

The spelling of 34346031479 in words is "thirty-four billion, three hundred forty-six million, thirty-one thousand, four hundred seventy-nine".