36397419660 has 576 divisors, whose sum is σ = 135610675200. Its totient is φ = 8022405888.

The previous prime is 36397419647. The next prime is 36397419677. The reversal of 36397419660 is 6691479363.

36397419660 is a `hidden beast` number, since 3 + 6 + 397 + 4 + 196 + 60 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 36397419597 and 36397419606.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 203337451 + ... + 203337629.

It is an arithmetic number, because the mean of its divisors is an integer number (235435200).

Almost surely, 2^36397419660 is an apocalyptic number.

36397419660 is a gapful number since it is divisible by the number (30) 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 36397419660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67805337600).

36397419660 is an abundant number, since it is smaller than the sum of its proper divisors (99213255540).

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

36397419660 is a wasteful number, since it uses less digits than its factorization.

36397419660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392 (or 378 counting only the distinct ones).

The product of its (nonzero) digits is 4408992, while the sum is 54.

The spelling of 36397419660 in words is "thirty-six billion, three hundred ninety-seven million, four hundred nineteen thousand, six hundred sixty".