3764705280001 has 4 divisors (see below), whose sum is σ = 3765414402900. Its totient is φ = 3763996157104.

The previous prime is 3764705279927. The next prime is 3764705280019. The reversal of 3764705280001 is 1000825074673.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1255890042225 + 2508815237776 = 1120665^2 + 1583924^2 .

It is a cyclic number.

It is not a de Polignac number, because 3764705280001 - 2⁷ = 3764705279873 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3764705280001.

It is not an unprimeable number, because it can be changed into a prime (3764705284001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 354553486 + ... + 354564103.

It is an arithmetic number, because the mean of its divisors is an integer number (941353600725).

Almost surely, 2^{3764705280001} is an apocalyptic number.

It is an amenable number.

3764705280001 is a deficient number, since it is larger than the sum of its proper divisors (709122899).

3764705280001 is an equidigital number, since it uses as much as digits as its factorization.

3764705280001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709122898.

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 3764705280001 in words is "three trillion, seven hundred sixty-four billion, seven hundred five million, two hundred eighty thousand, one".