349865465088 has 36 divisors (see below), whose sum is σ = 931152359648. Its totient is φ = 116621821440.

The previous prime is 349865465087. The next prime is 349865465101. The reversal of 349865465088 is 880564568943.

It is a super-2 number, since 2×349865465088² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349865465087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227776228 + ... + 227777763.

Almost surely, 2^349865465088 is an apocalyptic number.

It is an amenable number.

349865465088 is an abundant number, since it is smaller than the sum of its proper divisors (581286894560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

349865465088 is an equidigital number, since it uses as much as digits as its factorization.

349865465088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455554010 (or 455553996 counting only the distinct ones).

The product of its (nonzero) digits is 199065600, while the sum is 66.

The spelling of 349865465088 in words is "three hundred forty-nine billion, eight hundred sixty-five million, four hundred sixty-five thousand, eighty-eight".