334276138 has 16 divisors (see below), whose sum is σ = 584740800. Its totient is φ = 143260908.

The previous prime is 334276091. The next prime is 334276147. The reversal of 334276138 is 831672433.

It is a super-2 number, since 2×334276138² = 223481072872390088, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334276097 and 334276106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242956 + ... + 244327.

It is an arithmetic number, because the mean of its divisors is an integer number (36546300).

Almost surely, 2^334276138 is an apocalyptic number.

334276138 is a deficient number, since it is larger than the sum of its proper divisors (250464662).

334276138 is an equidigital number, since it uses as much as digits as its factorization.

334276138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487306 (or 487292 counting only the distinct ones).

The product of its digits is 72576, while the sum is 37.

The square root of 334276138 is about 18283.2201211931. The cubic root of 334276138 is about 694.0143632470.

The spelling of 334276138 in words is "three hundred thirty-four million, two hundred seventy-six thousand, one hundred thirty-eight".