334221634 has 16 divisors (see below), whose sum is σ = 504792000. Its totient is φ = 165961744.

The previous prime is 334221631. The next prime is 334221673. The reversal of 334221634 is 436122433.

It is a super-2 number, since 2×334221634² = 223408201267259912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (334221631) 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, 271332 + ... + 272560.

It is an arithmetic number, because the mean of its divisors is an integer number (31549500).

Almost surely, 2^334221634 is an apocalyptic number.

334221634 is a deficient number, since it is larger than the sum of its proper divisors (170570366).

334221634 is a wasteful number, since it uses less digits than its factorization.

334221634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2057.

The product of its digits is 10368, while the sum is 28.

The square root of 334221634 is about 18281.7295133694. The cubic root of 334221634 is about 693.9766413253.

It can be divided in two parts, 3342 and 21634, that added together give a triangular number (24976 = T₂₂₃).

The spelling of 334221634 in words is "three hundred thirty-four million, two hundred twenty-one thousand, six hundred thirty-four".