4646601040 has 20 divisors (see below), whose sum is σ = 10803347604. Its totient is φ = 1858640384.

The previous prime is 4646601023. The next prime is 4646601073. The reversal of 4646601040 is 401066464.

It can be written as a sum of positive squares in 2 ways, for example, as 1830812944 + 2815788096 = 42788^2 + 53064^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 4646600993 and 4646601011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29041177 + ... + 29041336.

Almost surely, 2^4646601040 is an apocalyptic number.

4646601040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4646601040 is an abundant number, since it is smaller than the sum of its proper divisors (6156746564).

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

4646601040 is a wasteful number, since it uses less digits than its factorization.

4646601040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58082526 (or 58082520 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 4646601040 is about 68165.9815450493. The cubic root of 4646601040 is about 1668.7007523983.

The spelling of 4646601040 in words is "four billion, six hundred forty-six million, six hundred one thousand, forty".