38948801 has 2 divisors, whose sum is σ = 38948802. Its totient is φ = 38948800.

The previous prime is 38948797. The next prime is 38948807. The reversal of 38948801 is 10884983.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35414401 + 3534400 = 5951^2 + 1880^2 .

It is an emirp because it is prime and its reverse (10884983) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38948801 - 2² = 38948797 is a prime.

It is not a weakly prime, because it can be changed into another prime (38948807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19474400 + 19474401.

It is an arithmetic number, because the mean of its divisors is an integer number (19474401).

Almost surely, 2^38948801 is an apocalyptic number.

It is an amenable number.

38948801 is a deficient number, since it is larger than the sum of its proper divisors (1).

38948801 is an equidigital number, since it uses as much as digits as its factorization.

38948801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 41.

The square root of 38948801 is about 6240.8974514888. The cubic root of 38948801 is about 338.9726804819.

The spelling of 38948801 in words is "thirty-eight million, nine hundred forty-eight thousand, eight hundred one".