3801149403 has 4 divisors (see below), whose sum is σ = 5068199208. Its totient is φ = 2534099600.

The previous prime is 3801149333. The next prime is 3801149411. The reversal of 3801149403 is 3049411083.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3801149403 - 2⁹ = 3801148891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3801149503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 633524898 + ... + 633524903.

It is an arithmetic number, because the mean of its divisors is an integer number (1267049802).

Almost surely, 2^3801149403 is an apocalyptic number.

3801149403 is a deficient number, since it is larger than the sum of its proper divisors (1267049805).

3801149403 is a wasteful number, since it uses less digits than its factorization.

3801149403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1267049804.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 3801149403 is about 61653.4622142179. The cubic root of 3801149403 is about 1560.6480710533.

The spelling of 3801149403 in words is "three billion, eight hundred one million, one hundred forty-nine thousand, four hundred three".