2029490332 has 12 divisors (see below), whose sum is σ = 3552594640. Its totient is φ = 1014463296.

The previous prime is 2029490321. The next prime is 2029490381. The reversal of 2029490332 is 2330949202.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 53832 + ... + 83407.

Almost surely, 2^2029490332 is an apocalyptic number.

It is an amenable number.

2029490332 is a deficient number, since it is larger than the sum of its proper divisors (1523104308).

2029490332 is a wasteful number, since it uses less digits than its factorization.

2029490332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140940 (or 140938 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 2029490332 is about 45049.8649498531. The cubic root of 2029490332 is about 1266.0834415960.

The spelling of 2029490332 in words is "two billion, twenty-nine million, four hundred ninety thousand, three hundred thirty-two".