6419949083 has 8 divisors (see below), whose sum is σ = 7051660800. Its totient is φ = 5817619368.

The previous prime is 6419949017. The next prime is 6419949091. The reversal of 6419949083 is 3809499146.

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 6419949083 - 2¹² = 6419944987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6419949013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7345043 + ... + 7345916.

It is an arithmetic number, because the mean of its divisors is an integer number (881457600).

Almost surely, 2^6419949083 is an apocalyptic number.

6419949083 is a deficient number, since it is larger than the sum of its proper divisors (631711717).

6419949083 is a wasteful number, since it uses less digits than its factorization.

6419949083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14691001.

The product of its (nonzero) digits is 1679616, while the sum is 53.

The square root of 6419949083 is about 80124.5847602345. The cubic root of 6419949083 is about 1858.5626042602.

The spelling of 6419949083 in words is "six billion, four hundred nineteen million, nine hundred forty-nine thousand, eighty-three".