336981063768 has 32 divisors (see below), whose sum is σ = 842483646000. Its totient is φ = 112322889728.

The previous prime is 336981063767. The next prime is 336981063791. The reversal of 336981063768 is 867360189633.

It is a super-2 number, since 2×336981063768² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (336981063763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447208 + ... + 934856.

Almost surely, 2^336981063768 is an apocalyptic number.

It is an amenable number.

336981063768 is an abundant number, since it is smaller than the sum of its proper divisors (505502582232).

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

336981063768 is a wasteful number, since it uses less digits than its factorization.

336981063768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516451 (or 516447 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 60.

The spelling of 336981063768 in words is "three hundred thirty-six billion, nine hundred eighty-one million, sixty-three thousand, seven hundred sixty-eight".