334144740 has 24 divisors (see below), whose sum is σ = 935605440. Its totient is φ = 89105248.

The previous prime is 334144721. The next prime is 334144861. The reversal of 334144740 is 47441433.

It is a super-2 number, since 2×334144740² = 223305414539335200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 334144698 and 334144707.

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, 2784480 + ... + 2784599.

It is an arithmetic number, because the mean of its divisors is an integer number (38983560).

Almost surely, 2^334144740 is an apocalyptic number.

334144740 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

334144740 is an abundant number, since it is smaller than the sum of its proper divisors (601460700).

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

334144740 is a wasteful number, since it uses less digits than its factorization.

334144740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5569091 (or 5569089 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 30.

The square root of 334144740 is about 18279.6263637964. The cubic root of 334144740 is about 693.9234164317.

The spelling of 334144740 in words is "three hundred thirty-four million, one hundred forty-four thousand, seven hundred forty".