348986026761 has 16 divisors (see below), whose sum is σ = 489959764800. Its totient is φ = 220342560768.

The previous prime is 348986026691. The next prime is 348986026769. The reversal of 348986026761 is 167620689843.

It is not a de Polignac number, because 348986026761 - 2¹³ = 348986018569 is a prime.

It is a super-2 number, since 2×348986026761² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 348986026695 and 348986026704.

It is not an unprimeable number, because it can be changed into a prime (348986026769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 785376 + ... + 1146641.

It is an arithmetic number, because the mean of its divisors is an integer number (30622485300).

Almost surely, 2^348986026761 is an apocalyptic number.

It is an amenable number.

348986026761 is a deficient number, since it is larger than the sum of its proper divisors (140973738039).

348986026761 is a wasteful number, since it uses less digits than its factorization.

348986026761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935208.

The product of its (nonzero) digits is 20901888, while the sum is 60.

The spelling of 348986026761 in words is "three hundred forty-eight billion, nine hundred eighty-six million, twenty-six thousand, seven hundred sixty-one".