4001829742 has 16 divisors (see below), whose sum is σ = 6522508800. Its totient is φ = 1834454520.

The previous prime is 4001829737. The next prime is 4001829743. The reversal of 4001829742 is 2479281004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4001829743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1697392 + ... + 1699747.

It is an arithmetic number, because the mean of its divisors is an integer number (407656800).

Almost surely, 2^4001829742 is an apocalyptic number.

4001829742 is a deficient number, since it is larger than the sum of its proper divisors (2520679058).

4001829742 is a wasteful number, since it uses less digits than its factorization.

4001829742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3397191.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 4001829742 is about 63260.0169301274. The cubic root of 4001829742 is about 1587.6430596023.

The spelling of 4001829742 in words is "four billion, one million, eight hundred twenty-nine thousand, seven hundred forty-two".