38946803 has 4 divisors (see below), whose sum is σ = 44510640. Its totient is φ = 33382968.

The previous prime is 38946799. The next prime is 38946857. The reversal of 38946803 is 30864983.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30864983 = 5197 ⋅5939.

It is a cyclic number.

It is not a de Polignac number, because 38946803 - 2² = 38946799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38946883) 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, 2781908 + ... + 2781921.

It is an arithmetic number, because the mean of its divisors is an integer number (11127660).

Almost surely, 2^38946803 is an apocalyptic number.

38946803 is a deficient number, since it is larger than the sum of its proper divisors (5563837).

38946803 is an equidigital number, since it uses as much as digits as its factorization.

38946803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5563836.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 38946803 is about 6240.7373763042. The cubic root of 38946803 is about 338.9668841631.

The spelling of 38946803 in words is "thirty-eight million, nine hundred forty-six thousand, eight hundred three".