37773998089 has 8 divisors (see below), whose sum is σ = 40254992640. Its totient is φ = 35362890816.

The previous prime is 37773998057. The next prime is 37773998123. The reversal of 37773998089 is 98089937773.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 37773998089 - 2⁵ = 37773998057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (37773998389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17470704 + ... + 17472865.

It is an arithmetic number, because the mean of its divisors is an integer number (5031874080).

Almost surely, 2^37773998089 is an apocalyptic number.

It is an amenable number.

37773998089 is a deficient number, since it is larger than the sum of its proper divisors (2480994551).

37773998089 is a wasteful number, since it uses less digits than its factorization.

37773998089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34943639.

The product of its (nonzero) digits is 144027072, while the sum is 70.

The spelling of 37773998089 in words is "thirty-seven billion, seven hundred seventy-three million, nine hundred ninety-eight thousand, eighty-nine".