334074521 has 8 divisors (see below), whose sum is σ = 365230944. Its totient is φ = 303049120.

The previous prime is 334074493. The next prime is 334074541. The reversal of 334074521 is 125470433.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-334074521 is a prime.

It is a super-2 number, since 2×334074521² = 223211571162758882, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (334074541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27380 + ... + 37653.

It is an arithmetic number, because the mean of its divisors is an integer number (45653868).

Almost surely, 2^334074521 is an apocalyptic number.

It is an amenable number.

334074521 is a deficient number, since it is larger than the sum of its proper divisors (31156423).

334074521 is a wasteful number, since it uses less digits than its factorization.

334074521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65511.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 334074521 is about 18277.7055726368. The cubic root of 334074521 is about 693.8748047412.

The spelling of 334074521 in words is "three hundred thirty-four million, seventy-four thousand, five hundred twenty-one".