334351540 has 12 divisors (see below), whose sum is σ = 702138276. Its totient is φ = 133740608.

The previous prime is 334351487. The next prime is 334351541. The reversal of 334351540 is 45153433.

334351540 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 111386916 + 222964624 = 10554^2 + 14932^2 .

It is a super-2 number, since 2×334351540² = 223581904600743200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334351499 and 334351508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334351541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8358769 + ... + 8358808.

It is an arithmetic number, because the mean of its divisors is an integer number (58511523).

Almost surely, 2^334351540 is an apocalyptic number.

It is an amenable number.

334351540 is an abundant number, since it is smaller than the sum of its proper divisors (367786736).

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

334351540 is a wasteful number, since it uses less digits than its factorization.

334351540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16717586 (or 16717584 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 334351540 is about 18285.2820596238. The cubic root of 334351540 is about 694.0665418013.

The spelling of 334351540 in words is "three hundred thirty-four million, three hundred fifty-one thousand, five hundred forty".