301966340 has 48 divisors (see below), whose sum is σ = 685081152. Its totient is φ = 111140736.

The previous prime is 301966331. The next prime is 301966349. The reversal of 301966340 is 43669103.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (301966331) and next prime (301966349).

It is a junction number, because it is equal to n+sod(n) for n = 301966297 and 301966306.

It is not an unprimeable number, because it can be changed into a prime (301966349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88547 + ... + 91893.

It is an arithmetic number, because the mean of its divisors is an integer number (14272524).

Almost surely, 2^301966340 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 301966340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (342540576).

301966340 is an abundant number, since it is smaller than the sum of its proper divisors (383114812).

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

301966340 is a wasteful number, since it uses less digits than its factorization.

301966340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3716 (or 3714 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 301966340 is about 17377.1787123227. The cubic root of 301966340 is about 670.8923581497.

The spelling of 301966340 in words is "three hundred one million, nine hundred sixty-six thousand, three hundred forty".