632328311 has 16 divisors (see below), whose sum is σ = 684093600. Its totient is φ = 582279168.

The previous prime is 632328269. The next prime is 632328313. The reversal of 632328311 is 113823236.

It is a cyclic number.

It is not a de Polignac number, because 632328311 - 2⁶ = 632328247 is a prime.

It is a super-2 number, since 2×632328311² = 799678185784225442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632328313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228311 + ... + 231063.

It is an arithmetic number, because the mean of its divisors is an integer number (42755850).

Almost surely, 2^632328311 is an apocalyptic number.

632328311 is a deficient number, since it is larger than the sum of its proper divisors (51765289).

632328311 is a wasteful number, since it uses less digits than its factorization.

632328311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3058.

The product of its digits is 5184, while the sum is 29.

The square root of 632328311 is about 25146.1390873430. The cubic root of 632328311 is about 858.3166599038.

The spelling of 632328311 in words is "six hundred thirty-two million, three hundred twenty-eight thousand, three hundred eleven".