3797545199839 has 16 divisors (see below), whose sum is σ = 3836080692576. Its totient is φ = 3759215241600.

The previous prime is 3797545199827. The next prime is 3797545199893. The reversal of 3797545199839 is 9389915457973.

It is a cyclic number.

It is not a de Polignac number, because 3797545199839 - 2¹¹ = 3797545197791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3797545193839) 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, 157817869 + ... + 157841929.

It is an arithmetic number, because the mean of its divisors is an integer number (239755043286).

Almost surely, 2^{3797545199839} is an apocalyptic number.

3797545199839 is a deficient number, since it is larger than the sum of its proper divisors (38535492737).

3797545199839 is a wasteful number, since it uses less digits than its factorization.

3797545199839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28266.

The product of its digits is 2314720800, while the sum is 79.

The spelling of 3797545199839 in words is "three trillion, seven hundred ninety-seven billion, five hundred forty-five million, one hundred ninety-nine thousand, eight hundred thirty-nine".