4197673642 has 32 divisors (see below), whose sum is σ = 6488584704. Its totient is φ = 2035929600.

The previous prime is 4197673633. The next prime is 4197673651. The reversal of 4197673642 is 2463767914.

It is an interprime number because it is at equal distance from previous prime (4197673633) and next prime (4197673651).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5100043 + ... + 5100865.

It is an arithmetic number, because the mean of its divisors is an integer number (202768272).

Almost surely, 2^4197673642 is an apocalyptic number.

4197673642 is a deficient number, since it is larger than the sum of its proper divisors (2290911062).

4197673642 is a wasteful number, since it uses less digits than its factorization.

4197673642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414.

The product of its digits is 1524096, while the sum is 49.

The square root of 4197673642 is about 64789.4562564002. The cubic root of 4197673642 is about 1613.1307011158.

The spelling of 4197673642 in words is "four billion, one hundred ninety-seven million, six hundred seventy-three thousand, six hundred forty-two".