4734390670091 has 2 divisors, whose sum is σ = 4734390670092. Its totient is φ = 4734390670090.

The previous prime is 4734390670081. The next prime is 4734390670109. The reversal of 4734390670091 is 1900760934374.

Together with next prime (4734390670109) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4734390670091 - 2¹⁰ = 4734390669067 is a prime.

It is not a weakly prime, because it can be changed into another prime (4734390670081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2367195335045 + 2367195335046.

It is an arithmetic number, because the mean of its divisors is an integer number (2367195335046).

Almost surely, 2^{4734390670091} is an apocalyptic number.

4734390670091 is a deficient number, since it is larger than the sum of its proper divisors (1).

4734390670091 is an equidigital number, since it uses as much as digits as its factorization.

4734390670091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3429216, while the sum is 53.

The spelling of 4734390670091 in words is "four trillion, seven hundred thirty-four billion, three hundred ninety million, six hundred seventy thousand, ninety-one".