341266640 has 160 divisors (see below), whose sum is σ = 973437696. Its totient is φ = 109486080.

The previous prime is 341266621. The next prime is 341266669. The reversal of 341266640 is 46662143.

It is a junction number, because it is equal to n+sod(n) for n = 341266597 and 341266606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 262472 + ... + 263768.

Almost surely, 2^341266640 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 341266640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (486718848).

341266640 is an abundant number, since it is smaller than the sum of its proper divisors (632171056).

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

341266640 is a wasteful number, since it uses less digits than its factorization.

341266640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357 (or 1351 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 341266640 is about 18473.4035846132. The cubic root of 341266640 is about 698.8188516420.

The spelling of 341266640 in words is "three hundred forty-one million, two hundred sixty-six thousand, six hundred forty".