334140500 has 48 divisors (see below), whose sum is σ = 731674944. Its totient is φ = 133306400.

The previous prime is 334140439. The next prime is 334140503. The reversal of 334140500 is 5041433.

It is a super-2 number, since 2×334140500² = 223299747480500000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334140503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280907 + ... + 282093.

It is an arithmetic number, because the mean of its divisors is an integer number (15243228).

Almost surely, 2^334140500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 334140500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (365837472).

334140500 is an abundant number, since it is smaller than the sum of its proper divisors (397534444).

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

334140500 is a wasteful number, since it uses less digits than its factorization.

334140500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1769 (or 1757 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 334140500 is about 18279.5103873162. The cubic root of 334140500 is about 693.9204813286.

Adding to 334140500 its reverse (5041433), we get a palindrome (339181933).

The spelling of 334140500 in words is "three hundred thirty-four million, one hundred forty thousand, five hundred".