299475948 has 48 divisors (see below), whose sum is σ = 736848000. Its totient is φ = 94405248.

The previous prime is 299475947. The next prime is 299475949. The reversal of 299475948 is 849574992.

It is an interprime number because it is at equal distance from previous prime (299475947) and next prime (299475949).

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (299475947) 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, 231688 + ... + 232976.

It is an arithmetic number, because the mean of its divisors is an integer number (15351000).

Almost surely, 2^299475948 is an apocalyptic number.

It is an amenable number.

299475948 is an abundant number, since it is smaller than the sum of its proper divisors (437372052).

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

299475948 is a wasteful number, since it uses less digits than its factorization.

299475948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2334 (or 2332 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 57.

The square root of 299475948 is about 17305.3733851657. The cubic root of 299475948 is about 669.0429254722.

The spelling of 299475948 in words is "two hundred ninety-nine million, four hundred seventy-five thousand, nine hundred forty-eight".