3897184439054 has 16 divisors (see below), whose sum is σ = 6138793999008. Its totient is φ = 1851999026592.

The previous prime is 3897184439017. The next prime is 3897184439069. The reversal of 3897184439054 is 4509344817983.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269806157 + ... + 269820600.

It is an arithmetic number, because the mean of its divisors is an integer number (383674624938).

Almost surely, 2^{3897184439054} is an apocalyptic number.

3897184439054 is a deficient number, since it is larger than the sum of its proper divisors (2241609559954).

3897184439054 is a wasteful number, since it uses less digits than its factorization.

3897184439054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539626939.

The product of its (nonzero) digits is 104509440, while the sum is 65.

The spelling of 3897184439054 in words is "three trillion, eight hundred ninety-seven billion, one hundred eighty-four million, four hundred thirty-nine thousand, fifty-four".