3914731059397 has 4 divisors (see below), whose sum is σ = 3945555713536. Its totient is φ = 3883906405260.

The previous prime is 3914731059383. The next prime is 3914731059401. The reversal of 3914731059397 is 7939501374193.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3914731059397 - 2²⁷ = 3914596841669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3914731059347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15412326879 + ... + 15412327132.

It is an arithmetic number, because the mean of its divisors is an integer number (986388928384).

Almost surely, 2^{3914731059397} is an apocalyptic number.

It is an amenable number.

3914731059397 is a deficient number, since it is larger than the sum of its proper divisors (30824654139).

3914731059397 is a wasteful number, since it uses less digits than its factorization.

3914731059397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30824654138.

The product of its (nonzero) digits is 19289340, while the sum is 61.

The spelling of 3914731059397 in words is "three trillion, nine hundred fourteen billion, seven hundred thirty-one million, fifty-nine thousand, three hundred ninety-seven".