34749494743 has 2 divisors, whose sum is σ = 34749494744. Its totient is φ = 34749494742.

The previous prime is 34749494707. The next prime is 34749494749.

34749494743 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 34749494743 - 2³³ = 26159560151 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34749494749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17374747371 + 17374747372.

It is an arithmetic number, because the mean of its divisors is an integer number (17374747372).

Almost surely, 2^34749494743 is an apocalyptic number.

34749494743 is a deficient number, since it is larger than the sum of its proper divisors (1).

34749494743 is an equidigital number, since it uses as much as digits as its factorization.

34749494743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36578304, while the sum is 58.

The spelling of 34749494743 in words is "thirty-four billion, seven hundred forty-nine million, four hundred ninety-four thousand, seven hundred forty-three".