334894406 has 64 divisors (see below), whose sum is σ = 648400896. Its totient is φ = 125949600.

The previous prime is 334894403. The next prime is 334894429. The reversal of 334894406 is 604498433.

It is a super-2 number, since 2×334894406² = 224308526340185672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334894403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 681821 + ... + 682311.

It is an arithmetic number, because the mean of its divisors is an integer number (10131264).

Almost surely, 2^334894406 is an apocalyptic number.

334894406 is a deficient number, since it is larger than the sum of its proper divisors (313506490).

334894406 is a wasteful number, since it uses less digits than its factorization.

334894406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657.

The product of its (nonzero) digits is 248832, while the sum is 41.

The square root of 334894406 is about 18300.1203821177. The cubic root of 334894406 is about 694.4419763814.

The spelling of 334894406 in words is "three hundred thirty-four million, eight hundred ninety-four thousand, four hundred six".