4663935906 has 48 divisors (see below), whose sum is σ = 11144126784. Its totient is φ = 1274609952.

The previous prime is 4663935847. The next prime is 4663935911. The reversal of 4663935906 is 6095393664.

4663935906 = T₇₅₃₁ + T₇₅₃₂ + ... + T₇₆₉₁.

It is a happy number.

It is a super-3 number, since 3×4663935906³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82741 + ... + 127176.

It is an arithmetic number, because the mean of its divisors is an integer number (232169308).

Almost surely, 2^4663935906 is an apocalyptic number.

4663935906 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4663935906 is an abundant number, since it is smaller than the sum of its proper divisors (6480190878).

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

4663935906 is a wasteful number, since it uses less digits than its factorization.

4663935906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209975 (or 209952 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 51.

The square root of 4663935906 is about 68293.0150601070. The cubic root of 4663935906 is about 1670.7732928930.

The spelling of 4663935906 in words is "four billion, six hundred sixty-three million, nine hundred thirty-five thousand, nine hundred six".