3496526746722 has 96 divisors (see below), whose sum is σ = 7971219809280. Its totient is φ = 1106078924160.

The previous prime is 3496526746721. The next prime is 3496526746729. The reversal of 3496526746722 is 2276476256943.

It is a happy number.

3496526746722 is a `hidden beast` number, since 3 + 4 + 96 + 5 + 2 + 67 + 467 + 22 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 3496526746722.

It is not an unprimeable number, because it can be changed into a prime (3496526746721) 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, 45272583 + ... + 45349749.

It is an arithmetic number, because the mean of its divisors is an integer number (83033539680).

Almost surely, 2^{3496526746722} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3496526746722, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3985609904640).

3496526746722 is an abundant number, since it is smaller than the sum of its proper divisors (4474693062558).

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

3496526746722 is a wasteful number, since it uses less digits than its factorization.

3496526746722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78688 (or 78685 counting only the distinct ones).

The product of its digits is 182891520, while the sum is 63.

The spelling of 3496526746722 in words is "three trillion, four hundred ninety-six billion, five hundred twenty-six million, seven hundred forty-six thousand, seven hundred twenty-two".