538929466 has 8 divisors (see below), whose sum is σ = 811864404. Its totient is φ = 268308000.

The previous prime is 538929421. The next prime is 538929473. The reversal of 538929466 is 664929835.

It can be written as a sum of positive squares in 2 ways, for example, as 521163241 + 17766225 = 22829^2 + 4215^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 577785 + ... + 578716.

Almost surely, 2^538929466 is an apocalyptic number.

538929466 is a deficient number, since it is larger than the sum of its proper divisors (272934938).

538929466 is a wasteful number, since it uses less digits than its factorization.

538929466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156736.

The product of its digits is 2799360, while the sum is 52.

The square root of 538929466 is about 23214.8544255612. The cubic root of 538929466 is about 813.7868037307.

The spelling of 538929466 in words is "five hundred thirty-eight million, nine hundred twenty-nine thousand, four hundred sixty-six".