4016605663 has 8 divisors (see below), whose sum is σ = 4608696960. Its totient is φ = 3429087000.

The previous prime is 4016605661. The next prime is 4016605669. The reversal of 4016605663 is 3665066104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4016605663 - 2¹ = 4016605661 is a prime.

It is a super-2 number, since 2×4016605663² = 32266242104087339138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4016605661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1141273 + ... + 1144786.

It is an arithmetic number, because the mean of its divisors is an integer number (576087120).

Almost surely, 2^4016605663 is an apocalyptic number.

4016605663 is a deficient number, since it is larger than the sum of its proper divisors (592091297).

4016605663 is a wasteful number, since it uses less digits than its factorization.

4016605663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2286317.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 4016605663 is about 63376.6965295605. The cubic root of 4016605663 is about 1589.5946731279.

The spelling of 4016605663 in words is "four billion, sixteen million, six hundred five thousand, six hundred sixty-three".