3472707636072 has 128 divisors (see below), whose sum is σ = 9697583174400. Its totient is φ = 1151441657856.

The previous prime is 3472707636061. The next prime is 3472707636103. The reversal of 3472707636072 is 2706367072743.

It is a happy number.

3472707636072 is a `hidden beast` number, since 3 + 4 + 7 + 27 + 0 + 7 + 6 + 3 + 607 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38186368 + ... + 38277200.

It is an arithmetic number, because the mean of its divisors is an integer number (75762368550).

Almost surely, 2^{3472707636072} 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 3472707636072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4848791587200).

3472707636072 is an abundant number, since it is smaller than the sum of its proper divisors (6224875538328).

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

3472707636072 is a wasteful number, since it uses less digits than its factorization.

3472707636072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91784 (or 91774 counting only the distinct ones).

The product of its (nonzero) digits is 12446784, while the sum is 54.

The spelling of 3472707636072 in words is "three trillion, four hundred seventy-two billion, seven hundred seven million, six hundred thirty-six thousand, seventy-two".