2029401603 has 12 divisors (see below), whose sum is σ = 2935696608. Its totient is φ = 1350931920.

The previous prime is 2029401601. The next prime is 2029401629. The reversal of 2029401603 is 3061049202.

It is not a de Polignac number, because 2029401603 - 2¹ = 2029401601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2029401601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160443 + ... + 172628.

It is an arithmetic number, because the mean of its divisors is an integer number (244641384).

Almost surely, 2^2029401603 is an apocalyptic number.

2029401603 is a deficient number, since it is larger than the sum of its proper divisors (906295005).

2029401603 is a wasteful number, since it uses less digits than its factorization.

2029401603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333754 (or 333751 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2029401603 is about 45048.8801525632. The cubic root of 2029401603 is about 1266.0649903370.

The spelling of 2029401603 in words is "two billion, twenty-nine million, four hundred one thousand, six hundred three".