4690326528 has 132 divisors (see below), whose sum is σ = 13874656068. Its totient is φ = 1525186560.

The previous prime is 4690326517. The next prime is 4690326533. The reversal of 4690326528 is 8256230964.

4690326528 is a `hidden beast` number, since 4 + 6 + 90 + 32 + 6 + 528 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 712249344 + 3978077184 = 26688^2 + 63072^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 371650 + ... + 384062.

Almost surely, 2^4690326528 is an apocalyptic number.

4690326528 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4690326528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6937328034).

4690326528 is an abundant number, since it is smaller than the sum of its proper divisors (9184329540).

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

4690326528 is a wasteful number, since it uses less digits than its factorization.

4690326528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12480 (or 12459 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 4690326528 is about 68485.9586192674. The cubic root of 4690326528 is about 1673.9186935669.

The spelling of 4690326528 in words is "four billion, six hundred ninety million, three hundred twenty-six thousand, five hundred twenty-eight".