38169601 has 4 divisors (see below), whose sum is σ = 38461104. Its totient is φ = 37878100.

The previous prime is 38169589. The next prime is 38169611. The reversal of 38169601 is 10696183.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38169601 - 2⁵ = 38169569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38169611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145555 + ... + 145816.

It is an arithmetic number, because the mean of its divisors is an integer number (9615276).

Almost surely, 2^38169601 is an apocalyptic number.

It is an amenable number.

38169601 is a deficient number, since it is larger than the sum of its proper divisors (291503).

38169601 is a wasteful number, since it uses less digits than its factorization.

38169601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291502.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 38169601 is about 6178.1551453488. The cubic root of 38169601 is about 336.6969689202.

The spelling of 38169601 in words is "thirty-eight million, one hundred sixty-nine thousand, six hundred one".