10298340 has 144 divisors (see below), whose sum is σ = 35101248. Its totient is φ = 2519424.

The previous prime is 10298333. The next prime is 10298341. The reversal of 10298340 is 4389201.

10298340 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10298341) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 63099 + ... + 63261.

Almost surely, 2^10298340 is an apocalyptic number.

10298340 is a gapful number since it is divisible by the number (10) 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 10298340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17550624).

10298340 is an abundant number, since it is smaller than the sum of its proper divisors (24802908).

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

10298340 is a wasteful number, since it uses less digits than its factorization.

10298340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200 (or 186 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 10298340 is about 3209.1026783199. The cubic root of 10298340 is about 217.5650221766.

The spelling of 10298340 in words is "ten million, two hundred ninety-eight thousand, three hundred forty".