2001770296 has 8 divisors (see below), whose sum is σ = 3753319320. Its totient is φ = 1000885144.

The previous prime is 2001770291. The next prime is 2001770299. The reversal of 2001770296 is 6920771002.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001770291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125110636 + ... + 125110651.

It is an arithmetic number, because the mean of its divisors is an integer number (469164915).

Almost surely, 2^2001770296 is an apocalyptic number.

It is an amenable number.

2001770296 is a deficient number, since it is larger than the sum of its proper divisors (1751549024).

2001770296 is a wasteful number, since it uses less digits than its factorization.

2001770296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250221293 (or 250221289 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 2001770296 is about 44741.1476830892. The cubic root of 2001770296 is about 1260.2926791333.

The spelling of 2001770296 in words is "two billion, one million, seven hundred seventy thousand, two hundred ninety-six".