36673745472 has 336 divisors, whose sum is σ = 129744614272. Its totient is φ = 9644728320.

The previous prime is 36673745467. The next prime is 36673745473. The reversal of 36673745472 is 27454737663.

36673745472 is a `hidden beast` number, since 3 + 6 + 67 + 37 + 4 + 547 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is not an unprimeable number, because it can be changed into a prime (36673745473) 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, 23953347 + ... + 23954877.

Almost surely, 2^36673745472 is an apocalyptic number.

36673745472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36673745472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64872307136).

36673745472 is an abundant number, since it is smaller than the sum of its proper divisors (93070868800).

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

36673745472 is a wasteful number, since it uses less digits than its factorization.

36673745472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2026 (or 2013 counting only the distinct ones).

The product of its digits is 17781120, while the sum is 54.

The spelling of 36673745472 in words is "thirty-six billion, six hundred seventy-three million, seven hundred forty-five thousand, four hundred seventy-two".