379528453867 has 4 divisors (see below), whose sum is σ = 379534936600. Its totient is φ = 379521971136.

The previous prime is 379528453853. The next prime is 379528453879. The reversal of 379528453867 is 768354825973.

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

It is a cyclic number.

It is not a de Polignac number, because 379528453867 - 2¹⁹ = 379527929579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379528450867) 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, 3152742 + ... + 3270907.

It is an arithmetic number, because the mean of its divisors is an integer number (94883734150).

Almost surely, 2^379528453867 is an apocalyptic number.

379528453867 is a deficient number, since it is larger than the sum of its proper divisors (6482733).

379528453867 is an equidigital number, since it uses as much as digits as its factorization.

379528453867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6482732.

The product of its digits is 304819200, while the sum is 67.

The spelling of 379528453867 in words is "three hundred seventy-nine billion, five hundred twenty-eight million, four hundred fifty-three thousand, eight hundred sixty-seven".