298348380 has 96 divisors (see below), whose sum is σ = 1012596480. Its totient is φ = 72325440.

The previous prime is 298348373. The next prime is 298348399. The reversal of 298348380 is 83843892.

298348380 is a `hidden beast` number, since 2 + 98 + 3 + 483 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19174 + ... + 31053.

It is an arithmetic number, because the mean of its divisors is an integer number (10547880).

Almost surely, 2^298348380 is an apocalyptic number.

298348380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

298348380 is an abundant number, since it is smaller than the sum of its proper divisors (714248100).

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

298348380 is a wasteful number, since it uses less digits than its factorization.

298348380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50256 (or 50248 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 298348380 is about 17272.7641100086. The cubic root of 298348380 is about 668.2021899813.

The spelling of 298348380 in words is "two hundred ninety-eight million, three hundred forty-eight thousand, three hundred eighty".