46297646864 has 240 divisors, whose sum is σ = 121371696000. Its totient is φ = 16920465408.

The previous prime is 46297646783. The next prime is 46297646869. The reversal of 46297646864 is 46864679264.

It is a junction number, because it is equal to n+sod(n) for n = 46297646797 and 46297646806.

It is not an unprimeable number, because it can be changed into a prime (46297646869) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5820362 + ... + 5828310.

It is an arithmetic number, because the mean of its divisors is an integer number (505715400).

Almost surely, 2^46297646864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46297646864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60685848000).

46297646864 is an abundant number, since it is smaller than the sum of its proper divisors (75074049136).

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

46297646864 is a wasteful number, since it uses less digits than its factorization.

46297646864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8030 (or 8017 counting only the distinct ones).

The product of its digits is 83607552, while the sum is 62.

The spelling of 46297646864 in words is "forty-six billion, two hundred ninety-seven million, six hundred forty-six thousand, eight hundred sixty-four".