538683462 has 24 divisors (see below), whose sum is σ = 1181924640. Its totient is φ = 177287760.

The previous prime is 538683451. The next prime is 538683473. The reversal of 538683462 is 264386835.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (538683451) and next prime (538683473).

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, 187989 + ... + 190832.

It is an arithmetic number, because the mean of its divisors is an integer number (49246860).

Almost surely, 2^538683462 is an apocalyptic number.

538683462 is an abundant number, since it is smaller than the sum of its proper divisors (643241178).

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

538683462 is a wasteful number, since it uses less digits than its factorization.

538683462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378908 (or 378905 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The square root of 538683462 is about 23209.5554028939. Note that the first 3 decimals coincide. The cubic root of 538683462 is about 813.6629623686.

The spelling of 538683462 in words is "five hundred thirty-eight million, six hundred eighty-three thousand, four hundred sixty-two".