2080257390 has 48 divisors (see below), whose sum is σ = 5608996848. Its totient is φ = 554734656.

The previous prime is 2080257373. The next prime is 2080257407. The reversal of 2080257390 is 937520802.

It is a happy number.

2080257390 is a `hidden beast` number, since 2 + 0 + 80 + 2 + 573 + 9 + 0 = 666.

2080257390 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2080257373) and next prime (2080257407).

It is a super-2 number, since 2×2080257390² = 8654941617299224200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 425607 + ... + 430466.

It is an arithmetic number, because the mean of its divisors is an integer number (116854101).

Almost surely, 2^2080257390 is an apocalyptic number.

2080257390 is an abundant number, since it is smaller than the sum of its proper divisors (3528739458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2080257390 is an equidigital number, since it uses as much as digits as its factorization.

2080257390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856095 (or 856083 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 2080257390 is about 45609.8387412190. The cubic root of 2080257390 is about 1276.5535112150.

The spelling of 2080257390 in words is "two billion, eighty million, two hundred fifty-seven thousand, three hundred ninety".