348087768352 has 24 divisors (see below), whose sum is σ = 687059509500. Its totient is φ = 173596464384.

The previous prime is 348087768349. The next prime is 348087768389. The reversal of 348087768352 is 253867780843.

It can be written as a sum of positive squares in 2 ways, for example, as 347963133456 + 124634896 = 589884^2 + 11164^2 .

It is a super-2 number, since 2×348087768352² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13969227 + ... + 13994122.

Almost surely, 2^348087768352 is an apocalyptic number.

348087768352 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

348087768352 is a deficient number, since it is larger than the sum of its proper divisors (338971741148).

348087768352 is a wasteful number, since it uses less digits than its factorization.

348087768352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27963748 (or 27963740 counting only the distinct ones).

The product of its (nonzero) digits is 54190080, while the sum is 61.

The spelling of 348087768352 in words is "three hundred forty-eight billion, eighty-seven million, seven hundred sixty-eight thousand, three hundred fifty-two".