38690496601 has 3 divisors (see below), whose sum is σ = 38690693301. Its totient is φ = 38690299902.

The previous prime is 38690496577. The next prime is 38690496617. The reversal of 38690496601 is 10669409683.

The square root of 38690496601 is 196699.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 10669409683 = 1163 ⋅9174041.

It is not a de Polignac number, because 38690496601 - 2³¹ = 36543012953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38690496671) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 98350 + ... + 295048.

It is an arithmetic number, because the mean of its divisors is an integer number (12896897767).

Almost surely, 2^38690496601 is an apocalyptic number.

38690496601 is the 196699-th square number.

38690496601 is the 98350-th centered octagonal number.

It is an amenable number.

38690496601 is a deficient number, since it is larger than the sum of its proper divisors (196700).

38690496601 is an frugal number, since it uses more digits than its factorization.

38690496601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393398 (or 196699 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 52.

The spelling of 38690496601 in words is "thirty-eight billion, six hundred ninety million, four hundred ninety-six thousand, six hundred one".