348226674477 has 8 divisors (see below), whose sum is σ = 506511526560. Its totient is φ = 211046469360.

The previous prime is 348226674473. The next prime is 348226674539. The reversal of 348226674477 is 774476622843.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 348226674477 - 2² = 348226674473 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 348226674477.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348226674473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5276161702 + ... + 5276161767.

It is an arithmetic number, because the mean of its divisors is an integer number (63313940820).

Almost surely, 2^348226674477 is an apocalyptic number.

It is an amenable number.

348226674477 is a deficient number, since it is larger than the sum of its proper divisors (158284852083).

348226674477 is a wasteful number, since it uses less digits than its factorization.

348226674477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10552323483.

The product of its digits is 75866112, while the sum is 60.

The spelling of 348226674477 in words is "three hundred forty-eight billion, two hundred twenty-six million, six hundred seventy-four thousand, four hundred seventy-seven".