295930240 has 64 divisors (see below), whose sum is σ = 709540560. Its totient is φ = 118024192.

The previous prime is 295930207. The next prime is 295930267. The reversal of 295930240 is 42039592.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 295930196 and 295930205.

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, 432939 + ... + 433621.

Almost surely, 2^295930240 is an apocalyptic number.

295930240 is a gapful number since it is divisible by the number (20) 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 295930240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (354770280).

295930240 is an abundant number, since it is smaller than the sum of its proper divisors (413610320).

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

295930240 is an equidigital number, since it uses as much as digits as its factorization.

295930240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1379 (or 1367 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 295930240 is about 17202.6230558017. The cubic root of 295930240 is about 666.3920113066.

The spelling of 295930240 in words is "two hundred ninety-five million, nine hundred thirty thousand, two hundred forty".