1146320298 has 12 divisors (see below), whose sum is σ = 2483694018. Its totient is φ = 382106760.

The previous prime is 1146320281. The next prime is 1146320321. The reversal of 1146320298 is 8920236411.

1146320298 is a `hidden beast` number, since 1 + 1 + 46 + 320 + 298 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1119103209 + 27217089 = 33453^2 + 5217^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31842213 + ... + 31842248.

Almost surely, 2^1146320298 is an apocalyptic number.

1146320298 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1146320298 is an abundant number, since it is smaller than the sum of its proper divisors (1337373720).

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

1146320298 is a wasteful number, since it uses less digits than its factorization.

1146320298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63684469 (or 63684466 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 1146320298 is about 33857.3522000761. The cubic root of 1146320298 is about 1046.5709141763.

The spelling of 1146320298 in words is "one billion, one hundred forty-six million, three hundred twenty thousand, two hundred ninety-eight".