4307791040 has 112 divisors (see below), whose sum is σ = 11741773824. Its totient is φ = 1474636800.

The previous prime is 4307791039. The next prime is 4307791043. The reversal of 4307791040 is 401977034.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (35).

It is not an unprimeable number, because it can be changed into a prime (4307791043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2039585 + ... + 2041695.

Almost surely, 2^4307791040 is an apocalyptic number.

4307791040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4307791040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5870886912).

4307791040 is an abundant number, since it is smaller than the sum of its proper divisors (7433982784).

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

4307791040 is a wasteful number, since it uses less digits than its factorization.

4307791040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3046 (or 3036 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 4307791040 is about 65633.7644814009. The cubic root of 4307791040 is about 1627.1148530618.

The spelling of 4307791040 in words is "four billion, three hundred seven million, seven hundred ninety-one thousand, forty".