6448960396 has 6 divisors (see below), whose sum is σ = 11285680700. Its totient is φ = 3224480196.

The previous prime is 6448960351. The next prime is 6448960433. The reversal of 6448960396 is 6930698446.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 806120046 + ... + 806120053.

Almost surely, 2^6448960396 is an apocalyptic number.

It is an amenable number.

6448960396 is a deficient number, since it is larger than the sum of its proper divisors (4836720304).

6448960396 is a wasteful number, since it uses less digits than its factorization.

6448960396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1612240103 (or 1612240101 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 55.

The square root of 6448960396 is about 80305.4194684269. The cubic root of 6448960396 is about 1861.3579704310.

It can be divided in two parts, 64 and 48960396, that added together give a triangular number (48960460 = T₉₈₉₅).

The spelling of 6448960396 in words is "six billion, four hundred forty-eight million, nine hundred sixty thousand, three hundred ninety-six".