4040700738 has 32 divisors (see below), whose sum is σ = 8276452992. Its totient is φ = 1314768000.

The previous prime is 4040700661. The next prime is 4040700793. The reversal of 4040700738 is 8370070404.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4040700699 and 4040700708.

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, 3931 + ... + 89982.

It is an arithmetic number, because the mean of its divisors is an integer number (258639156).

Almost surely, 2^4040700738 is an apocalyptic number.

4040700738 is an abundant number, since it is smaller than the sum of its proper divisors (4235752254).

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

4040700738 is a wasteful number, since it uses less digits than its factorization.

4040700738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94090.

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 4040700738 is about 63566.5064165084. The cubic root of 4040700738 is about 1592.7669261852.

The spelling of 4040700738 in words is "four billion, forty million, seven hundred thousand, seven hundred thirty-eight".