4626460840 has 32 divisors (see below), whose sum is σ = 10421405280. Its totient is φ = 1848474432.

The previous prime is 4626460831. The next prime is 4626460873. The reversal of 4626460840 is 480646264.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 4626460793 and 4626460802.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30174 + ... + 100813.

It is an arithmetic number, because the mean of its divisors is an integer number (325668915).

Almost surely, 2^4626460840 is an apocalyptic number.

4626460840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4626460840 is an abundant number, since it is smaller than the sum of its proper divisors (5794944440).

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

4626460840 is a wasteful number, since it uses less digits than its factorization.

4626460840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131881 (or 131877 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 40.

The square root of 4626460840 is about 68018.0920049953. The cubic root of 4626460840 is about 1666.2863251219.

The spelling of 4626460840 in words is "four billion, six hundred twenty-six million, four hundred sixty thousand, eight hundred forty".