4081794000 has 80 divisors (see below), whose sum is σ = 13159723200. Its totient is φ = 1088476800.

The previous prime is 4081793999. The next prime is 4081794091. The reversal of 4081794000 is 4971804.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×4081794000² = 33322084516872000000, which contains 22 as substring.

It is a congruent number.

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, 334150 + ... + 346149.

It is an arithmetic number, because the mean of its divisors is an integer number (164496540).

Almost surely, 2^4081794000 is an apocalyptic number.

4081794000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4081794000 is an abundant number, since it is smaller than the sum of its proper divisors (9077929200).

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

4081794000 is a wasteful number, since it uses less digits than its factorization.

4081794000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680325 (or 680309 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 4081794000 is about 63888.9192270459. The cubic root of 4081794000 is about 1598.1481178264.

The spelling of 4081794000 in words is "four billion, eighty-one million, seven hundred ninety-four thousand".