2097307730 has 16 divisors (see below), whose sum is σ = 4314461760. Its totient is φ = 719076912.

The previous prime is 2097307703. The next prime is 2097307769. The reversal of 2097307730 is 377037902.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14980700 + ... + 14980839.

It is an arithmetic number, because the mean of its divisors is an integer number (269653860).

Almost surely, 2^2097307730 is an apocalyptic number.

2097307730 is an abundant number, since it is smaller than the sum of its proper divisors (2217154030).

2097307730 is a wasteful number, since it uses less digits than its factorization.

2097307730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29961553.

The product of its (nonzero) digits is 55566, while the sum is 38.

The square root of 2097307730 is about 45796.3724545951. The cubic root of 2097307730 is about 1280.0316825654.

The spelling of 2097307730 in words is "two billion, ninety-seven million, three hundred seven thousand, seven hundred thirty".