1038408801 has 4 divisors (see below), whose sum is σ = 1384545072. Its totient is φ = 692272532.

The previous prime is 1038408781. The next prime is 1038408803. The reversal of 1038408801 is 1088048301.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1088048301 = 3 ⋅362682767.

It is a cyclic number.

It is not a de Polignac number, because 1038408801 - 2¹³ = 1038400609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1038408803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173068131 + ... + 173068136.

It is an arithmetic number, because the mean of its divisors is an integer number (346136268).

Almost surely, 2^1038408801 is an apocalyptic number.

It is an amenable number.

1038408801 is a deficient number, since it is larger than the sum of its proper divisors (346136271).

1038408801 is an equidigital number, since it uses as much as digits as its factorization.

1038408801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346136270.

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 1038408801 is about 32224.3510563052. The cubic root of 1038408801 is about 1012.6424291023.

The spelling of 1038408801 in words is "one billion, thirty-eight million, four hundred eight thousand, eight hundred one".