37864319360 has 128 divisors (see below), whose sum is σ = 105403291200. Its totient is φ = 12737028096.

The previous prime is 37864319359. The next prime is 37864319407. The reversal of 37864319360 is 6391346873.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 37864319299 and 37864319308.

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, 157706 + ... + 317174.

Almost surely, 2^37864319360 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 37864319360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52701645600).

37864319360 is an abundant number, since it is smaller than the sum of its proper divisors (67538971840).

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

37864319360 is a wasteful number, since it uses less digits than its factorization.

37864319360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159548 (or 159536 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 50.

The spelling of 37864319360 in words is "thirty-seven billion, eight hundred sixty-four million, three hundred nineteen thousand, three hundred sixty".