338613834 has 32 divisors (see below), whose sum is σ = 747117504. Its totient is φ = 101646720.

The previous prime is 338613817. The next prime is 338613851. The reversal of 338613834 is 438316833.

It is an interprime number because it is at equal distance from previous prime (338613817) and next prime (338613851).

It is a super-2 number, since 2×338613834² = 229318657152359112, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 338613792 and 338613801.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49744 + ... + 56139.

It is an arithmetic number, because the mean of its divisors is an integer number (23347422).

Almost surely, 2^338613834 is an apocalyptic number.

338613834 is an abundant number, since it is smaller than the sum of its proper divisors (408503670).

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

338613834 is a wasteful number, since it uses less digits than its factorization.

338613834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105942.

The product of its digits is 124416, while the sum is 39.

The square root of 338613834 is about 18401.4628222867. The cubic root of 338613834 is about 697.0034039275.

The spelling of 338613834 in words is "three hundred thirty-eight million, six hundred thirteen thousand, eight hundred thirty-four".