37744074468 has 120 divisors (see below), whose sum is σ = 104372408448. Its totient is φ = 11869317504.

The previous prime is 37744074463. The next prime is 37744074479. The reversal of 37744074468 is 86447044773.

It is a happy number.

37744074468 is a `hidden beast` number, since 3 + 7 + 74 + 40 + 74 + 468 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (37744074463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 509305 + ... + 578687.

Almost surely, 2^37744074468 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 37744074468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52186204224).

37744074468 is an abundant number, since it is smaller than the sum of its proper divisors (66628333980).

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

37744074468 is a wasteful number, since it uses less digits than its factorization.

37744074468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69495 (or 69484 counting only the distinct ones).

The product of its (nonzero) digits is 12644352, while the sum is 54.

The spelling of 37744074468 in words is "thirty-seven billion, seven hundred forty-four million, seventy-four thousand, four hundred sixty-eight".