334129740 has 96 divisors (see below), whose sum is σ = 1115735040. Its totient is φ = 73049856.

The previous prime is 334129739. The next prime is 334129751. The reversal of 334129740 is 47921433.

It is a super-2 number, since 2×334129740² = 223285366304935200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7635 + ... + 26954.

It is an arithmetic number, because the mean of its divisors is an integer number (11622240).

Almost surely, 2^334129740 is an apocalyptic number.

334129740 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

334129740 is an abundant number, since it is smaller than the sum of its proper divisors (781605300).

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

334129740 is a wasteful number, since it uses less digits than its factorization.

334129740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34631 (or 34629 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 334129740 is about 18279.2160663416. The cubic root of 334129740 is about 693.9130327009.

The spelling of 334129740 in words is "three hundred thirty-four million, one hundred twenty-nine thousand, seven hundred forty".