4000700038 has 4 divisors (see below), whose sum is σ = 6001050060. Its totient is φ = 2000350018.

The previous prime is 4000700027. The next prime is 4000700051. The reversal of 4000700038 is 8300070004.

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

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 4000699991 and 4000700018.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000175008 + ... + 1000175011.

It is an arithmetic number, because the mean of its divisors is an integer number (1500262515).

Almost surely, 2^4000700038 is an apocalyptic number.

4000700038 is a deficient number, since it is larger than the sum of its proper divisors (2000350022).

4000700038 is a wasteful number, since it uses less digits than its factorization.

4000700038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000350021.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 4000700038 is about 63251.0872475723. The cubic root of 4000700038 is about 1587.4936499880.

The spelling of 4000700038 in words is "four billion, seven hundred thousand, thirty-eight".