3835427138707 has 4 divisors (see below), whose sum is σ = 3835435314600. Its totient is φ = 3835418962816.

The previous prime is 3835427138677. The next prime is 3835427138773. The reversal of 3835427138707 is 7078317245383.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3835427138707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3835427138507) 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, 3338473 + ... + 4337770.

It is an arithmetic number, because the mean of its divisors is an integer number (958858828650).

Almost surely, 2^{3835427138707} is an apocalyptic number.

3835427138707 is a deficient number, since it is larger than the sum of its proper divisors (8175893).

3835427138707 is an equidigital number, since it uses as much as digits as its factorization.

3835427138707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8175892.

The product of its (nonzero) digits is 23708160, while the sum is 58.

The spelling of 3835427138707 in words is "three trillion, eight hundred thirty-five billion, four hundred twenty-seven million, one hundred thirty-eight thousand, seven hundred seven".