379467820993 has 8 divisors (see below), whose sum is σ = 402791433480. Its totient is φ = 356255539200.

The previous prime is 379467820943. The next prime is 379467821053. The reversal of 379467820993 is 399028764973.

It can be written as a sum of positive squares in 4 ways, for example, as 263069487409 + 116398333584 = 512903^2 + 341172^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 379467820993 - 2²⁹ = 378930950081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379467820943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27825648 + ... + 27839281.

It is an arithmetic number, because the mean of its divisors is an integer number (50348929185).

Almost surely, 2^379467820993 is an apocalyptic number.

It is an amenable number.

379467820993 is a deficient number, since it is larger than the sum of its proper divisors (23323612487).

379467820993 is a wasteful number, since it uses less digits than its factorization.

379467820993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55665347.

The product of its (nonzero) digits is 123451776, while the sum is 67.

The spelling of 379467820993 in words is "three hundred seventy-nine billion, four hundred sixty-seven million, eight hundred twenty thousand, nine hundred ninety-three".