6448348379 has 16 divisors (see below), whose sum is σ = 7366616064. Its totient is φ = 5587243200.

The previous prime is 6448348373. The next prime is 6448348411. The reversal of 6448348379 is 9738438446.

It is not a de Polignac number, because 6448348379 - 2¹² = 6448344283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6448348373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25742 + ... + 116444.

It is an arithmetic number, because the mean of its divisors is an integer number (460413504).

Almost surely, 2^6448348379 is an apocalyptic number.

6448348379 is a deficient number, since it is larger than the sum of its proper divisors (918267685).

6448348379 is a wasteful number, since it uses less digits than its factorization.

6448348379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91018.

The product of its digits is 13934592, while the sum is 56.

The square root of 6448348379 is about 80301.6088195000. The cubic root of 6448348379 is about 1861.2990865856.

The spelling of 6448348379 in words is "six billion, four hundred forty-eight million, three hundred forty-eight thousand, three hundred seventy-nine".