4040073630 has 48 divisors (see below), whose sum is σ = 11122089264. Its totient is φ = 1013978880.

The previous prime is 4040073617. The next prime is 4040073641. The reversal of 4040073630 is 363700404.

It is a junction number, because it is equal to n+sod(n) for n = 4040073594 and 4040073603.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1318756 + ... + 1321815.

It is an arithmetic number, because the mean of its divisors is an integer number (231710193).

Almost surely, 2^4040073630 is an apocalyptic number.

4040073630 is an abundant number, since it is smaller than the sum of its proper divisors (7082015634).

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

4040073630 is a wasteful number, since it uses less digits than its factorization.

4040073630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2640601 (or 2640598 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 4040073630 is about 63561.5735330711. The cubic root of 4040073630 is about 1592.6845239302.

The spelling of 4040073630 in words is "four billion, forty million, seventy-three thousand, six hundred thirty".