2031385796 has 24 divisors (see below), whose sum is σ = 3899780640. Its totient is φ = 918195200.

The previous prime is 2031385793. The next prime is 2031385813. The reversal of 2031385796 is 6975831302.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (2031385793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121085 + ... + 136836.

It is an arithmetic number, because the mean of its divisors is an integer number (162490860).

Almost surely, 2^2031385796 is an apocalyptic number.

It is an amenable number.

2031385796 is a deficient number, since it is larger than the sum of its proper divisors (1868394844).

2031385796 is a wasteful number, since it uses less digits than its factorization.

2031385796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258115 (or 258113 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 2031385796 is about 45070.8974394786. The cubic root of 2031385796 is about 1266.4774762990.

The spelling of 2031385796 in words is "two billion, thirty-one million, three hundred eighty-five thousand, seven hundred ninety-six".