38698805 has 8 divisors (see below), whose sum is σ = 46804992. Its totient is φ = 30714768.

The previous prime is 38698799. The next prime is 38698823. The reversal of 38698805 is 50889683.

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

It is a cyclic number.

It is not a de Polignac number, because 38698805 - 2¹⁰ = 38697781 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 38698805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29837 + ... + 31106.

It is an arithmetic number, because the mean of its divisors is an integer number (5850624).

Almost surely, 2^38698805 is an apocalyptic number.

It is an amenable number.

38698805 is a deficient number, since it is larger than the sum of its proper divisors (8106187).

38698805 is a wasteful number, since it uses less digits than its factorization.

38698805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61075.

The product of its (nonzero) digits is 414720, while the sum is 47.

The square root of 38698805 is about 6220.8363585614. The cubic root of 38698805 is about 338.2458821490.

The spelling of 38698805 in words is "thirty-eight million, six hundred ninety-eight thousand, eight hundred five".