4040679372 has 48 divisors (see below), whose sum is σ = 9600769920. Its totient is φ = 1322448768.

The previous prime is 4040679361. The next prime is 4040679431. The reversal of 4040679372 is 2739760404.

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, 149904 + ... + 174792.

It is an arithmetic number, because the mean of its divisors is an integer number (200016040).

Almost surely, 2^4040679372 is an apocalyptic number.

It is an amenable number.

4040679372 is an abundant number, since it is smaller than the sum of its proper divisors (5560090548).

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

4040679372 is a wasteful number, since it uses less digits than its factorization.

4040679372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25142 (or 25140 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 42.

The square root of 4040679372 is about 63566.3383560828. The cubic root of 4040679372 is about 1592.7641188241.

The spelling of 4040679372 in words is "four billion, forty million, six hundred seventy-nine thousand, three hundred seventy-two".