538010634 has 32 divisors (see below), whose sum is σ = 1236625920. Its totient is φ = 152856432.

The previous prime is 538010633. The next prime is 538010647. The reversal of 538010634 is 436010835.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (538010633) 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, 28264 + ... + 43299.

It is an arithmetic number, because the mean of its divisors is an integer number (38644560).

Almost surely, 2^538010634 is an apocalyptic number.

538010634 is an abundant number, since it is smaller than the sum of its proper divisors (698615286).

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

538010634 is a wasteful number, since it uses less digits than its factorization.

538010634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71754.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 538010634 is about 23195.0562405009. The cubic root of 538010634 is about 813.3240599961.

The spelling of 538010634 in words is "five hundred thirty-eight million, ten thousand, six hundred thirty-four".