37471949568 has 288 divisors, whose sum is σ = 120677760000. Its totient is φ = 11424043008.

The previous prime is 37471949519. The next prime is 37471949611. The reversal of 37471949568 is 86594917473.

37471949568 is a `hidden beast` number, since 3 + 74 + 7 + 19 + 495 + 68 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3803593 + ... + 3813431.

It is an arithmetic number, because the mean of its divisors is an integer number (419020000).

Almost surely, 2^37471949568 is an apocalyptic number.

37471949568 is a gapful number since it is divisible by the number (38) 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 37471949568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60338880000).

37471949568 is an abundant number, since it is smaller than the sum of its proper divisors (83205810432).

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

37471949568 is a wasteful number, since it uses less digits than its factorization.

37471949568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9912 (or 9892 counting only the distinct ones).

The product of its digits is 45722880, while the sum is 63.

The spelling of 37471949568 in words is "thirty-seven billion, four hundred seventy-one million, nine hundred forty-nine thousand, five hundred sixty-eight".