37698740403 has 8 divisors (see below), whose sum is σ = 50313369600. Its totient is φ = 25108302408.

The previous prime is 37698740347. The next prime is 37698740411. The reversal of 37698740403 is 30404789673.

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 37698740403 - 2²⁰ = 37697691827 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (37698740003) 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, 6044163 + ... + 6050396.

It is an arithmetic number, because the mean of its divisors is an integer number (6289171200).

Almost surely, 2^37698740403 is an apocalyptic number.

37698740403 is a deficient number, since it is larger than the sum of its proper divisors (12614629197).

37698740403 is a wasteful number, since it uses less digits than its factorization.

37698740403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12095601.

The product of its (nonzero) digits is 3048192, while the sum is 51.

The spelling of 37698740403 in words is "thirty-seven billion, six hundred ninety-eight million, seven hundred forty thousand, four hundred three".