334333980 has 168 divisors, whose sum is σ = 1099540512. Its totient is φ = 85193856.

The previous prime is 334333963. The next prime is 334333991. The reversal of 334333980 is 89333433.

It is a super-2 number, since 2×334333980² = 223558420365280800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 334842 + ... + 335838.

It is an arithmetic number, because the mean of its divisors is an integer number (6544884).

Almost surely, 2^334333980 is an apocalyptic number.

334333980 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 334333980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (549770256).

334333980 is an abundant number, since it is smaller than the sum of its proper divisors (765206532).

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

334333980 is a wasteful number, since it uses less digits than its factorization.

334333980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047 (or 1030 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 36.

The square root of 334333980 is about 18284.8018857192. The cubic root of 334333980 is about 694.0543908958.

The spelling of 334333980 in words is "three hundred thirty-four million, three hundred thirty-three thousand, nine hundred eighty".