6192994478 has 16 divisors (see below), whose sum is σ = 10178642304. Its totient is φ = 2802594360.

The previous prime is 6192994469. The next prime is 6192994499. The reversal of 6192994478 is 8744992916.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 615050 + ... + 625037.

It is an arithmetic number, because the mean of its divisors is an integer number (636165144).

Almost surely, 2^6192994478 is an apocalyptic number.

6192994478 is a deficient number, since it is larger than the sum of its proper divisors (3985647826).

6192994478 is a wasteful number, since it uses less digits than its factorization.

6192994478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240327.

The product of its digits is 7838208, while the sum is 59.

The square root of 6192994478 is about 78695.5810576426. The cubic root of 6192994478 is about 1836.3983656812.

The spelling of 6192994478 in words is "six billion, one hundred ninety-two million, nine hundred ninety-four thousand, four hundred seventy-eight".