9041401838 has 8 divisors (see below), whose sum is σ = 15499546032. Its totient is φ = 3874886496.

The previous prime is 9041401829. The next prime is 9041401843. The reversal of 9041401838 is 8381041409.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322907195 + ... + 322907222.

It is an arithmetic number, because the mean of its divisors is an integer number (1937443254).

Almost surely, 2^9041401838 is an apocalyptic number.

9041401838 is a deficient number, since it is larger than the sum of its proper divisors (6458144194).

9041401838 is a wasteful number, since it uses less digits than its factorization.

9041401838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645814426.

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 9041401838 is about 95086.2862772545. The cubic root of 9041401838 is about 2083.2685480327.

The spelling of 9041401838 in words is "nine billion, forty-one million, four hundred one thousand, eight hundred thirty-eight".