2030491952 has 20 divisors (see below), whose sum is σ = 3943709640. Its totient is φ = 1012760448.

The previous prime is 2030491937. The next prime is 2030491963. The reversal of 2030491952 is 2591940302.

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, 148598 + ... + 161685.

It is an arithmetic number, because the mean of its divisors is an integer number (197185482).

Almost surely, 2^2030491952 is an apocalyptic number.

It is an amenable number.

2030491952 is a deficient number, since it is larger than the sum of its proper divisors (1913217688).

2030491952 is a wasteful number, since it uses less digits than its factorization.

2030491952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310700 (or 310694 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 2030491952 is about 45060.9803710483. The cubic root of 2030491952 is about 1266.2916918994.

The spelling of 2030491952 in words is "two billion, thirty million, four hundred ninety-one thousand, nine hundred fifty-two".