2000902730 has 16 divisors (see below), whose sum is σ = 3791184480. Its totient is φ = 758236752.

The previous prime is 2000902727. The next prime is 2000902747. The reversal of 2000902730 is 372090002.

It is a super-2 number, since 2×2000902730² = 8007223469842905800, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2000902696 and 2000902705.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5265344 + ... + 5265723.

It is an arithmetic number, because the mean of its divisors is an integer number (236949030).

Almost surely, 2^2000902730 is an apocalyptic number.

2000902730 is a deficient number, since it is larger than the sum of its proper divisors (1790281750).

2000902730 is a wasteful number, since it uses less digits than its factorization.

2000902730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10531093.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 2000902730 is about 44731.4512395920. The cubic root of 2000902730 is about 1260.1105828031.

Adding to 2000902730 its reverse (372090002), we get a palindrome (2372992732).

The spelling of 2000902730 in words is "two billion, nine hundred two thousand, seven hundred thirty".