538467468 has 120 divisors (see below), whose sum is σ = 1599931200. Its totient is φ = 139779360.

The previous prime is 538467463. The next prime is 538467493. The reversal of 538467468 is 864764835.

It is a self number, because there is not a number n which added to its sum of digits gives 538467468.

It is not an unprimeable number, because it can be changed into a prime (538467463) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 316083 + ... + 317781.

It is an arithmetic number, because the mean of its divisors is an integer number (13332760).

Almost surely, 2^538467468 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 538467468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (799965600).

538467468 is an abundant number, since it is smaller than the sum of its proper divisors (1061463732).

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

538467468 is a wasteful number, since it uses less digits than its factorization.

538467468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1745 (or 1722 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 51.

The square root of 538467468 is about 23204.9018097470. The cubic root of 538467468 is about 813.5541973115.

The spelling of 538467468 in words is "five hundred thirty-eight million, four hundred sixty-seven thousand, four hundred sixty-eight".