2002813390 has 32 divisors (see below), whose sum is σ = 3631574880. Its totient is φ = 795256704.

The previous prime is 2002813363. The next prime is 2002813409. The reversal of 2002813390 is 933182002.

It is a super-2 number, since 2×2002813390² = 8022522950326584200, 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 15 ways as a sum of consecutive naturals, for example, 908029 + ... + 910231.

It is an arithmetic number, because the mean of its divisors is an integer number (113486715).

Almost surely, 2^2002813390 is an apocalyptic number.

2002813390 is a deficient number, since it is larger than the sum of its proper divisors (1628761490).

2002813390 is a wasteful number, since it uses less digits than its factorization.

2002813390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2836.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2002813390 is about 44752.8031524283. The cubic root of 2002813390 is about 1260.5115479782.

Adding to 2002813390 its reverse (933182002), we get a palindrome (2935995392).

The spelling of 2002813390 in words is "two billion, two million, eight hundred thirteen thousand, three hundred ninety".