4974192646 has 8 divisors (see below), whose sum is σ = 7461603720. Its totient is φ = 2486991408.

The previous prime is 4974192631. The next prime is 4974192659. The reversal of 4974192646 is 6462914794.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4974192593 and 4974192602.

It is a congruent number.

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, 38010 + ... + 106738.

It is an arithmetic number, because the mean of its divisors is an integer number (932700465).

Almost surely, 2^4974192646 is an apocalyptic number.

4974192646 is a deficient number, since it is larger than the sum of its proper divisors (2487411074).

4974192646 is a wasteful number, since it uses less digits than its factorization.

4974192646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104918.

The product of its digits is 2612736, while the sum is 52.

The square root of 4974192646 is about 70527.9564853541. The cubic root of 4974192646 is about 1707.0288734626.

The spelling of 4974192646 in words is "four billion, nine hundred seventy-four million, one hundred ninety-two thousand, six hundred forty-six".