4626116440 has 32 divisors (see below), whose sum is σ = 11355014160. Its totient is φ = 1682224000.

The previous prime is 4626116437. The next prime is 4626116479. The reversal of 4626116440 is 446116264.

It is a junction number, because it is equal to n+sod(n) for n = 4626116396 and 4626116405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5256511 + ... + 5257390.

Almost surely, 2^4626116440 is an apocalyptic number.

4626116440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4626116440 is an abundant number, since it is smaller than the sum of its proper divisors (6728897720).

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

4626116440 is a wasteful number, since it uses less digits than its factorization.

4626116440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10513923 (or 10513919 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 4626116440 is about 68015.5602785127. The cubic root of 4626116440 is about 1666.2449772269.

The spelling of 4626116440 in words is "four billion, six hundred twenty-six million, one hundred sixteen thousand, four hundred forty".