534099938 has 4 divisors (see below), whose sum is σ = 801149910. Its totient is φ = 267049968.

The previous prime is 534099913. The next prime is 534099967. The reversal of 534099938 is 839990435.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 528402169 + 5697769 = 22987^2 + 2387^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133524983 + ... + 133524986.

Almost surely, 2^534099938 is an apocalyptic number.

534099938 is a deficient number, since it is larger than the sum of its proper divisors (267049972).

534099938 is a wasteful number, since it uses less digits than its factorization.

534099938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267049971.

The product of its (nonzero) digits is 1049760, while the sum is 50.

The square root of 534099938 is about 23110.6022855312. The cubic root of 534099938 is about 811.3486337608.

The spelling of 534099938 in words is "five hundred thirty-four million, ninety-nine thousand, nine hundred thirty-eight".