334073897820 has 144 divisors (see below), whose sum is σ = 1128939608160. Its totient is φ = 79397918208.

The previous prime is 334073897779. The next prime is 334073897821. The reversal of 334073897820 is 28798370433.

It is a super-2 number, since 2×334073897820² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334073897821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2393634 + ... + 2529353.

It is an arithmetic number, because the mean of its divisors is an integer number (7839858390).

Almost surely, 2^334073897820 is an apocalyptic number.

334073897820 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

334073897820 is an abundant number, since it is smaller than the sum of its proper divisors (794865710340).

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

334073897820 is a wasteful number, since it uses less digits than its factorization.

334073897820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4923044 (or 4923039 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 54.

The spelling of 334073897820 in words is "three hundred thirty-four billion, seventy-three million, eight hundred ninety-seven thousand, eight hundred twenty".