36470004064721 has 16 divisors (see below), whose sum is σ = 37970757816528. Its totient is φ = 34996410547200.

The previous prime is 36470004064691. The next prime is 36470004064723. The reversal of 36470004064721 is 12746040007463.

It can be written as a sum of positive squares in 8 ways, for example, as 1833965977600 + 34636038087121 = 1354240^2 + 5885239^2 .

It is a cyclic number.

It is not a de Polignac number, because 36470004064721 - 2⁶ = 36470004064657 is a prime.

It is a super-2 number, since 2×36470004064721² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36470004064723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52760981 + ... + 53447741.

It is an arithmetic number, because the mean of its divisors is an integer number (2373172363533).

Almost surely, 2^{36470004064721} is an apocalyptic number.

It is an amenable number.

36470004064721 is a deficient number, since it is larger than the sum of its proper divisors (1500753751807).

36470004064721 is a wasteful number, since it uses less digits than its factorization.

36470004064721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706532.

The product of its (nonzero) digits is 677376, while the sum is 44.

The spelling of 36470004064721 in words is "thirty-six trillion, four hundred seventy billion, four million, sixty-four thousand, seven hundred twenty-one".