351053340 has 96 divisors (see below), whose sum is σ = 1095220224. Its totient is φ = 83285760.

The previous prime is 351053317. The next prime is 351053341. The reversal of 351053340 is 43350153.

It is a happy number.

351053340 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 351053340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351053341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25362 + ... + 36678.

It is an arithmetic number, because the mean of its divisors is an integer number (11408544).

Almost surely, 2^351053340 is an apocalyptic number.

351053340 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 351053340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (547610112).

351053340 is an abundant number, since it is smaller than the sum of its proper divisors (744166884).

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

351053340 is a wasteful number, since it uses less digits than its factorization.

351053340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11387 (or 11385 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 351053340 is about 18736.4174804043. The cubic root of 351053340 is about 705.4361367549.

The spelling of 351053340 in words is "three hundred fifty-one million, fifty-three thousand, three hundred forty".