246421336 has 32 divisors (see below), whose sum is σ = 555840000. Its totient is φ = 100050336.

The previous prime is 246421319. The next prime is 246421337. The reversal of 246421336 is 633124642.

It is a junction number, because it is equal to n+sod(n) for n = 246421298 and 246421307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (246421337) 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, 114736 + ... + 116863.

It is an arithmetic number, because the mean of its divisors is an integer number (17370000).

Almost surely, 2^246421336 is an apocalyptic number.

It is an amenable number.

246421336 is an abundant number, since it is smaller than the sum of its proper divisors (309418664).

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

246421336 is a wasteful number, since it uses less digits than its factorization.

246421336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231631 (or 231627 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

The square root of 246421336 is about 15697.8130960972. The cubic root of 246421336 is about 626.9401776250.

Adding to 246421336 its reverse (633124642), we get a palindrome (879545978).

The spelling of 246421336 in words is "two hundred forty-six million, four hundred twenty-one thousand, three hundred thirty-six".