3799211574781 has 32 divisors (see below), whose sum is σ = 4670883790848. Its totient is φ = 3019170749760.

The previous prime is 3799211574737. The next prime is 3799211574797. The reversal of 3799211574781 is 1874751129973.

3799211574781 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3799211574781 - 2¹³ = 3799211566589 is a prime.

It is a super-2 number, since 2×3799211574781² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3799211574721) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 354196 + ... + 2779186.

It is an arithmetic number, because the mean of its divisors is an integer number (145965118464).

Almost surely, 2^{3799211574781} is an apocalyptic number.

It is an amenable number.

3799211574781 is a deficient number, since it is larger than the sum of its proper divisors (871672216067).

3799211574781 is a wasteful number, since it uses less digits than its factorization.

3799211574781 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2425321.

The product of its digits is 26671680, while the sum is 64.

The spelling of 3799211574781 in words is "three trillion, seven hundred ninety-nine billion, two hundred eleven million, five hundred seventy-four thousand, seven hundred eighty-one".