4631982 has 8 divisors (see below), whose sum is σ = 9263976. Its totient is φ = 1543992.

The previous prime is 4631903. The next prime is 4631987. The reversal of 4631982 is 2891364.

It is a sphenic number, since it is the product of 3 distinct primes.

4631982 is an admirable number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4631987) by changing a digit.

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, 385993 + ... + 386004.

It is an arithmetic number, because the mean of its divisors is an integer number (1157997).

Almost surely, 2^4631982 is an apocalyptic number.

4631982 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4631982 is a wasteful number, since it uses less digits than its factorization.

4631982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772002.

The product of its digits is 10368, while the sum is 33.

The square root of 4631982 is about 2152.2039866147. The cubic root of 4631982 is about 166.6948903314.

The spelling of 4631982 in words is "four million, six hundred thirty-one thousand, nine hundred eighty-two".