4198794662 has 4 divisors (see below), whose sum is σ = 6298191996. Its totient is φ = 2099397330.

The previous prime is 4198794643. The next prime is 4198794701. The reversal of 4198794662 is 2664978914.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×4198794662² = 35259753227279388488, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4198794598 and 4198794607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1049698664 + ... + 1049698667.

It is an arithmetic number, because the mean of its divisors is an integer number (1574547999).

Almost surely, 2^4198794662 is an apocalyptic number.

4198794662 is a deficient number, since it is larger than the sum of its proper divisors (2099397334).

4198794662 is a wasteful number, since it uses less digits than its factorization.

4198794662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2099397333.

The product of its digits is 5225472, while the sum is 56.

The square root of 4198794662 is about 64798.1069322245. The cubic root of 4198794662 is about 1613.2742878561.

The spelling of 4198794662 in words is "four billion, one hundred ninety-eight million, seven hundred ninety-four thousand, six hundred sixty-two".