246898369 has 9 divisors (see below), whose sum is σ = 260892417. Its totient is φ = 233620884.

The previous prime is 246898339. The next prime is 246898381. The reversal of 246898369 is 963898642.

It is a happy number.

The square root of 246898369 is 15713.

It is a perfect power (a square), and thus also a powerful number.

It is a de Polignac number, because none of the positive numbers 2^k-246898369 is a prime.

It is a super-2 number, since 2×246898369² = 121917609229720322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (246898319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 298134 + ... + 298960.

Almost surely, 2^246898369 is an apocalyptic number.

246898369 is the 15713-rd square number.

246898369 is the 7857-th centered octagonal number.

It is an amenable number.

246898369 is a deficient number, since it is larger than the sum of its proper divisors (13994048).

246898369 is an frugal number, since it uses more digits than its factorization.

246898369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1692 (or 846 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 55.

The cubic root of 246898369 is about 627.3444694245.

The spelling of 246898369 in words is "two hundred forty-six million, eight hundred ninety-eight thousand, three hundred sixty-nine".