336244473864 has 80 divisors (see below), whose sum is σ = 1014241725420. Its totient is φ = 103459835520.

The previous prime is 336244473863. The next prime is 336244473881. The reversal of 336244473864 is 468374442633.

It is a happy number.

336244473864 is a `hidden beast` number, since 3 + 3 + 624 + 4 + 4 + 7 + 3 + 8 + 6 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 295011922500 + 41232551364 = 543150^2 + 203058^2 .

It is a super-2 number, since 2×336244473864² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 336244473864.

It is not an unprimeable number, because it can be changed into a prime (336244473863) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 19949107 + ... + 19965954.

Almost surely, 2^336244473864 is an apocalyptic number.

It is an amenable number.

336244473864 is an abundant number, since it is smaller than the sum of its proper divisors (677997251556).

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

336244473864 is a wasteful number, since it uses less digits than its factorization.

336244473864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39915092 (or 39915079 counting only the distinct ones).

The product of its digits is 27869184, while the sum is 54.

The spelling of 336244473864 in words is "three hundred thirty-six billion, two hundred forty-four million, four hundred seventy-three thousand, eight hundred sixty-four".