6419294792 has 16 divisors (see below), whose sum is σ = 12744188460. Its totient is φ = 3020844544.

The previous prime is 6419294789. The next prime is 6419294821. The reversal of 6419294792 is 2974929146.

It can be written as a sum of positive squares in 2 ways, for example, as 6172616356 + 246678436 = 78566^2 + 15706^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23600213 + ... + 23600484.

Almost surely, 2^6419294792 is an apocalyptic number.

It is an amenable number.

6419294792 is a deficient number, since it is larger than the sum of its proper divisors (6324893668).

6419294792 is a wasteful number, since it uses less digits than its factorization.

6419294792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47200720 (or 47200716 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 53.

The square root of 6419294792 is about 80120.5016958831. The cubic root of 6419294792 is about 1858.4994634635.

The spelling of 6419294792 in words is "six billion, four hundred nineteen million, two hundred ninety-four thousand, seven hundred ninety-two".