4019796 has 36 divisors (see below), whose sum is σ = 11085984. Its totient is φ = 1218000.

The previous prime is 4019789. The next prime is 4019797. The reversal of 4019796 is 6979104.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 4019796.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4019797) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4680 + ... + 5471.

It is an arithmetic number, because the mean of its divisors is an integer number (307944).

Almost surely, 2^4019796 is an apocalyptic number.

It is an amenable number.

4019796 is an abundant number, since it is smaller than the sum of its proper divisors (7066188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4019796 is a wasteful number, since it uses less digits than its factorization.

4019796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10172 (or 10167 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 4019796 is about 2004.9428919548. The cubic root of 4019796 is about 159.0015426455.

The spelling of 4019796 in words is "four million, nineteen thousand, seven hundred ninety-six".