349440594459 has 32 divisors (see below), whose sum is σ = 525974515200. Its totient is φ = 204413045760.

The previous prime is 349440594457. The next prime is 349440594463. The reversal of 349440594459 is 954495044943.

It is not a de Polignac number, because 349440594459 - 2¹ = 349440594457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (349440594457) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2975122 + ... + 3090344.

It is an arithmetic number, because the mean of its divisors is an integer number (16436703600).

Almost surely, 2^349440594459 is an apocalyptic number.

349440594459 is a deficient number, since it is larger than the sum of its proper divisors (176533920741).

349440594459 is a wasteful number, since it uses less digits than its factorization.

349440594459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118435.

The product of its (nonzero) digits is 55987200, while the sum is 60.

The spelling of 349440594459 in words is "three hundred forty-nine billion, four hundred forty million, five hundred ninety-four thousand, four hundred fifty-nine".