36618328416 has 96 divisors (see below), whose sum is σ = 96656420448. Its totient is φ = 12138577920.

The previous prime is 36618328381. The next prime is 36618328429. The reversal of 36618328416 is 61482381663.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18153840 + ... + 18155856.

It is an arithmetic number, because the mean of its divisors is an integer number (1006837713).

Almost surely, 2^36618328416 is an apocalyptic number.

It is an amenable number.

36618328416 is an abundant number, since it is smaller than the sum of its proper divisors (60038092032).

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

36618328416 is a wasteful number, since it uses less digits than its factorization.

36618328416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2984 (or 2976 counting only the distinct ones).

The product of its digits is 995328, while the sum is 48.

The spelling of 36618328416 in words is "thirty-six billion, six hundred eighteen million, three hundred twenty-eight thousand, four hundred sixteen".