4096907640 has 192 divisors, whose sum is σ = 15886173600. Its totient is φ = 936423936.

The previous prime is 4096907629. The next prime is 4096907653. The reversal of 4096907640 is 467096904.

It is a Harshad number since it is a multiple of its sum of digits (45).

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 47 ways as a sum of consecutive naturals, for example, 14212 + ... + 91628.

Almost surely, 2^4096907640 is an apocalyptic number.

4096907640 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 4096907640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7943086800).

4096907640 is an abundant number, since it is smaller than the sum of its proper divisors (11789265960).

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

4096907640 is a wasteful number, since it uses less digits than its factorization.

4096907640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77451 (or 77434 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 4096907640 is about 64007.0905447201. The cubic root of 4096907640 is about 1600.1181735633.

The spelling of 4096907640 in words is "four billion, ninety-six million, nine hundred seven thousand, six hundred forty".