334499648 has 56 divisors (see below), whose sum is σ = 777142464. Its totient is φ = 139852800.

The previous prime is 334499639. The next prime is 334499653. The reversal of 334499648 is 846994433.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-2 number, since 2×334499648² = 223780029024247808, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334499596 and 334499605.

It is a congruent number.

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, 9263 + ... + 27473.

It is an arithmetic number, because the mean of its divisors is an integer number (13877544).

Almost surely, 2^334499648 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 334499648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (388571232).

334499648 is an abundant number, since it is smaller than the sum of its proper divisors (442642816).

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

334499648 is a wasteful number, since it uses less digits than its factorization.

334499648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18271 (or 18261 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 50.

The square root of 334499648 is about 18289.3315350780. The cubic root of 334499648 is about 694.1690104310.

The spelling of 334499648 in words is "three hundred thirty-four million, four hundred ninety-nine thousand, six hundred forty-eight".