379547791231 has 4 divisors (see below), whose sum is σ = 433768904272. Its totient is φ = 325326678192.

The previous prime is 379547791177. The next prime is 379547791277. The reversal of 379547791231 is 132197745973.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 132197745973 = 7481 ⋅17671133.

It is a cyclic number.

It is not a de Polignac number, because 379547791231 - 2¹¹ = 379547789183 is a prime.

It is a super-2 number, since 2×379547791231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379547791531) 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, 27110556510 + ... + 27110556523.

It is an arithmetic number, because the mean of its divisors is an integer number (108442226068).

Almost surely, 2^379547791231 is an apocalyptic number.

379547791231 is a deficient number, since it is larger than the sum of its proper divisors (54221113041).

379547791231 is an equidigital number, since it uses as much as digits as its factorization.

379547791231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54221113040.

The product of its digits is 10001880, while the sum is 58.

The spelling of 379547791231 in words is "three hundred seventy-nine billion, five hundred forty-seven million, seven hundred ninety-one thousand, two hundred thirty-one".