2030032390 has 32 divisors (see below), whose sum is σ = 4072641120. Its totient is φ = 724022784.

The previous prime is 2030032369. The next prime is 2030032391. The reversal of 2030032390 is 932300302.

It is a super-2 number, since 2×2030032390² = 8242063008898224200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030032391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 311017 + ... + 317476.

It is an arithmetic number, because the mean of its divisors is an integer number (127270035).

Almost surely, 2^2030032390 is an apocalyptic number.

2030032390 is an abundant number, since it is smaller than the sum of its proper divisors (2042608730).

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

2030032390 is a wasteful number, since it uses less digits than its factorization.

2030032390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628536.

The product of its (nonzero) digits is 972, while the sum is 22.

The square root of 2030032390 is about 45055.8807482442. The cubic root of 2030032390 is about 1266.1961512676.

Adding to 2030032390 its reverse (932300302), we get a palindrome (2962332692).

The spelling of 2030032390 in words is "two billion, thirty million, thirty-two thousand, three hundred ninety".