6734674163952 has 240 divisors, whose sum is σ = 22050454632960. Its totient is φ = 1879049664000.

The previous prime is 6734674163923. The next prime is 6734674163957. The reversal of 6734674163952 is 2593614764376.

It is a happy number.

6734674163952 is a `hidden beast` number, since 6 + 7 + 3 + 467 + 4 + 163 + 9 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 6734674163952.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6734674163957) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8605302 + ... + 9355242.

It is an arithmetic number, because the mean of its divisors is an integer number (91876894304).

Almost surely, 2^{6734674163952} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6734674163952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11025227316480).

6734674163952 is an abundant number, since it is smaller than the sum of its proper divisors (15315780469008).

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

6734674163952 is a wasteful number, since it uses less digits than its factorization.

6734674163952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750172 (or 750163 counting only the distinct ones).

The product of its digits is 137168640, while the sum is 63.

The spelling of 6734674163952 in words is "six trillion, seven hundred thirty-four billion, six hundred seventy-four million, one hundred sixty-three thousand, nine hundred fifty-two".