2076390617 has 4 divisors (see below), whose sum is σ = 2373017856. Its totient is φ = 1779763380.

The previous prime is 2076390607. The next prime is 2076390629. The reversal of 2076390617 is 7160936702.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2076390617 - 2⁶ = 2076390553 is a prime.

It is a super-2 number, since 2×2076390617² = 8622795988731281378, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2076390607) 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, 148313609 + ... + 148313622.

It is an arithmetic number, because the mean of its divisors is an integer number (593254464).

Almost surely, 2^2076390617 is an apocalyptic number.

It is an amenable number.

2076390617 is a deficient number, since it is larger than the sum of its proper divisors (296627239).

2076390617 is an equidigital number, since it uses as much as digits as its factorization.

2076390617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296627238.

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 2076390617 is about 45567.4293437758. The cubic root of 2076390617 is about 1275.7620700112.

The spelling of 2076390617 in words is "two billion, seventy-six million, three hundred ninety thousand, six hundred seventeen".