36697897248 has 48 divisors (see below), whose sum is σ = 96374678400. Its totient is φ = 12227210496.

The previous prime is 36697897241. The next prime is 36697897277. The reversal of 36697897248 is 84279879663.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (36697897241) 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, 135978 + ... + 303126.

It is an arithmetic number, because the mean of its divisors is an integer number (2007805800).

Almost surely, 2^36697897248 is an apocalyptic number.

It is an amenable number.

36697897248 is an abundant number, since it is smaller than the sum of its proper divisors (59676781152).

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

36697897248 is a wasteful number, since it uses less digits than its factorization.

36697897248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169449 (or 169441 counting only the distinct ones).

The product of its digits is 219469824, while the sum is 69.

The spelling of 36697897248 in words is "thirty-six billion, six hundred ninety-seven million, eight hundred ninety-seven thousand, two hundred forty-eight".