38798803 has 4 divisors (see below), whose sum is σ = 38878960. Its totient is φ = 38718648.

The previous prime is 38798801. The next prime is 38798819. The reversal of 38798803 is 30889783.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30889783 = 37 ⋅834859.

It is a cyclic number.

It is not a de Polignac number, because 38798803 - 2¹ = 38798801 is a prime.

It is a super-2 number, since 2×38798803² = 3010694228465618, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38798801) 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, 39348 + ... + 40321.

It is an arithmetic number, because the mean of its divisors is an integer number (9719740).

Almost surely, 2^38798803 is an apocalyptic number.

38798803 is a deficient number, since it is larger than the sum of its proper divisors (80157).

38798803 is an equidigital number, since it uses as much as digits as its factorization.

38798803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80156.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 38798803 is about 6228.8685168335. The cubic root of 38798803 is about 338.5369748561.

It can be divided in two parts, 38798 and 803, that added together give a square (39601 = 199²).

The spelling of 38798803 in words is "thirty-eight million, seven hundred ninety-eight thousand, eight hundred three".