2070240699 has 4 divisors (see below), whose sum is σ = 2760320936. Its totient is φ = 1380160464.

The previous prime is 2070240691. The next prime is 2070240701. The reversal of 2070240699 is 9960420702.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2070240699 - 2³ = 2070240691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2070240691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345040114 + ... + 345040119.

It is an arithmetic number, because the mean of its divisors is an integer number (690080234).

Almost surely, 2^2070240699 is an apocalyptic number.

2070240699 is a deficient number, since it is larger than the sum of its proper divisors (690080237).

2070240699 is an equidigital number, since it uses as much as digits as its factorization.

2070240699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690080236.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 2070240699 is about 45499.8977910940. The cubic root of 2070240699 is about 1274.5012939263.

The spelling of 2070240699 in words is "two billion, seventy million, two hundred forty thousand, six hundred ninety-nine".