338078534 has 4 divisors (see below), whose sum is σ = 507117804. Its totient is φ = 169039266.

The previous prime is 338078483. The next prime is 338078537. The reversal of 338078534 is 435870833.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 435870833 = 43 ⋅10136531.

It is a super-2 number, since 2×338078534² = 228594190303178312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 338078491 and 338078500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338078537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84519632 + ... + 84519635.

It is an arithmetic number, because the mean of its divisors is an integer number (126779451).

Almost surely, 2^338078534 is an apocalyptic number.

338078534 is a deficient number, since it is larger than the sum of its proper divisors (169039270).

338078534 is a wasteful number, since it uses less digits than its factorization.

338078534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169039269.

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 338078534 is about 18386.9120300283. The cubic root of 338078534 is about 696.6359226784.

The spelling of 338078534 in words is "three hundred thirty-eight million, seventy-eight thousand, five hundred thirty-four".