37699796480238 has 24 divisors (see below), whose sum is σ = 81973578834576. Its totient is φ = 12521877832800.

The previous prime is 37699796480237. The next prime is 37699796480303. The reversal of 37699796480238 is 83208469799673.

37699796480238 is a `hidden beast` number, since 3 + 7 + 69 + 9 + 79 + 6 + 480 + 2 + 3 + 8 = 666.

37699796480238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×37699796480238³ (a number of 42 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37699796480237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3726744298 + ... + 3726754413.

It is an arithmetic number, because the mean of its divisors is an integer number (3415565784774).

Almost surely, 2^{37699796480238} is an apocalyptic number.

37699796480238 is an abundant number, since it is smaller than the sum of its proper divisors (44273782354338).

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

37699796480238 is a wasteful number, since it uses less digits than its factorization.

37699796480238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7453499000 (or 7453498997 counting only the distinct ones).

The product of its (nonzero) digits is 5925685248, while the sum is 81.

The spelling of 37699796480238 in words is "thirty-seven trillion, six hundred ninety-nine billion, seven hundred ninety-six million, four hundred eighty thousand, two hundred thirty-eight".