3820965271002 has 48 divisors (see below), whose sum is σ = 9342799109280. Its totient is φ = 1117941770400.

The previous prime is 3820965270977. The next prime is 3820965271007. The reversal of 3820965271002 is 2001725690283.

3820965271002 is a `hidden beast` number, since 3 + 8 + 20 + 96 + 527 + 10 + 0 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (3820965271007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 332715024 + ... + 332726507.

It is an arithmetic number, because the mean of its divisors is an integer number (194641648110).

Almost surely, 2^{3820965271002} is an apocalyptic number.

3820965271002 is an abundant number, since it is smaller than the sum of its proper divisors (5521833838278).

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

3820965271002 is a wasteful number, since it uses less digits than its factorization.

3820965271002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665441579 (or 665441576 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 3820965271002 in words is "three trillion, eight hundred twenty billion, nine hundred sixty-five million, two hundred seventy-one thousand, two".