347713260444 has 144 divisors (see below), whose sum is σ = 967202046720. Its totient is φ = 104452830720.

The previous prime is 347713260443. The next prime is 347713260457. The reversal of 347713260444 is 444062317743.

347713260444 is a `hidden beast` number, since 3 + 4 + 7 + 7 + 1 + 32 + 604 + 4 + 4 = 666.

It is a super-2 number, since 2×347713260444² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 347713260444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347713260443) 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, 25057092 + ... + 25070964.

It is an arithmetic number, because the mean of its divisors is an integer number (6716680880).

Almost surely, 2^347713260444 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 347713260444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (483601023360).

347713260444 is an abundant number, since it is smaller than the sum of its proper divisors (619488786276).

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

347713260444 is a wasteful number, since it uses less digits than its factorization.

347713260444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14440 (or 14435 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 45.

The spelling of 347713260444 in words is "three hundred forty-seven billion, seven hundred thirteen million, two hundred sixty thousand, four hundred forty-four".