3838703805467 has 12 divisors (see below), whose sum is σ = 4051576372320. Its totient is φ = 3636485444592.

The previous prime is 3838703805449. The next prime is 3838703805487. The reversal of 3838703805467 is 7645083078383.

It is not a de Polignac number, because 3838703805467 - 2³² = 3834408838171 is a prime.

It is a super-2 number, since 2×3838703805467² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3838703805427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7282673 + ... + 7791965.

It is an arithmetic number, because the mean of its divisors is an integer number (337631364360).

Almost surely, 2^{3838703805467} is an apocalyptic number.

3838703805467 is a deficient number, since it is larger than the sum of its proper divisors (212872566853).

3838703805467 is a wasteful number, since it uses less digits than its factorization.

3838703805467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530210 (or 530191 counting only the distinct ones).

The product of its (nonzero) digits is 81285120, while the sum is 62.

The spelling of 3838703805467 in words is "three trillion, eight hundred thirty-eight billion, seven hundred three million, eight hundred five thousand, four hundred sixty-seven".