246440361 has 8 divisors (see below), whose sum is σ = 333215424. Its totient is φ = 161979440.

The previous prime is 246440357. The next prime is 246440371. The reversal of 246440361 is 163044642.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 246440361 - 2² = 246440357 is a prime.

It is not an unprimeable number, because it can be changed into a prime (246440321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 578286 + ... + 578711.

It is an arithmetic number, because the mean of its divisors is an integer number (41651928).

Almost surely, 2^246440361 is an apocalyptic number.

It is an amenable number.

246440361 is a deficient number, since it is larger than the sum of its proper divisors (86775063).

246440361 is a wasteful number, since it uses less digits than its factorization.

246440361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157071.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 246440361 is about 15698.4190605296. The cubic root of 246440361 is about 626.9563115499.

The spelling of 246440361 in words is "two hundred forty-six million, four hundred forty thousand, three hundred sixty-one".