392966448949 has 4 divisors (see below), whose sum is σ = 393013876864. Its totient is φ = 392919021036.

The previous prime is 392966448883. The next prime is 392966448967. The reversal of 392966448949 is 949844669293.

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 392966448949 - 2²⁵ = 392932894517 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 (392966448649) 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, 23701527 + ... + 23718100.

It is an arithmetic number, because the mean of its divisors is an integer number (98253469216).

Almost surely, 2^392966448949 is an apocalyptic number.

It is an amenable number.

392966448949 is a deficient number, since it is larger than the sum of its proper divisors (47427915).

392966448949 is an equidigital number, since it uses as much as digits as its factorization.

392966448949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47427914.

The product of its digits is 725594112, while the sum is 73.

The spelling of 392966448949 in words is "three hundred ninety-two billion, nine hundred sixty-six million, four hundred forty-eight thousand, nine hundred forty-nine".