4626477656 has 32 divisors (see below), whose sum is σ = 9280916400. Its totient is φ = 2155559040.

The previous prime is 4626477601. The next prime is 4626477659. The reversal of 4626477656 is 6567746264.

It is a junction number, because it is equal to n+sod(n) for n = 4626477598 and 4626477607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4626477659) 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, 240215 + ... + 258758.

Almost surely, 2^4626477656 is an apocalyptic number.

It is an amenable number.

4626477656 is an abundant number, since it is smaller than the sum of its proper divisors (4654438744).

4626477656 is a wasteful number, since it uses less digits than its factorization.

4626477656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499059 (or 499055 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 53.

The square root of 4626477656 is about 68018.2156190531. The cubic root of 4626477656 is about 1666.2883439608.

The spelling of 4626477656 in words is "four billion, six hundred twenty-six million, four hundred seventy-seven thousand, six hundred fifty-six".