299252394 has 240 divisors, whose sum is σ = 876287808. Its totient is φ = 74462976.

The previous prime is 299252353. The next prime is 299252417. The reversal of 299252394 is 493252992.

299252394 is a `hidden beast` number, since 2 + 9 + 9 + 252 + 394 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 6959337 + ... + 6959379.

Almost surely, 2^299252394 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 299252394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (438143904).

299252394 is an abundant number, since it is smaller than the sum of its proper divisors (577035414).

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

299252394 is a wasteful number, since it uses less digits than its factorization.

299252394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119 (or 91 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The square root of 299252394 is about 17298.9130872434. The cubic root of 299252394 is about 668.8764074206.

The spelling of 299252394 in words is "two hundred ninety-nine million, two hundred fifty-two thousand, three hundred ninety-four".