2084900738 has 18 divisors (see below), whose sum is σ = 3173642409. Its totient is φ = 1027243192.

The previous prime is 2084900693. The next prime is 2084900743. The reversal of 2084900738 is 8370094802.

It can be written as a sum of positive squares in 2 ways, for example, as 1927824649 + 157076089 = 43907^2 + 12533^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=32287.

It is a super-2 number, since 2×2084900738² = 8693622174625889288, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2084900695 and 2084900704.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5359448 + ... + 5359836.

Almost surely, 2^2084900738 is an apocalyptic number.

2084900738 is a deficient number, since it is larger than the sum of its proper divisors (1088741671).

2084900738 is an frugal number, since it uses more digits than its factorization.

2084900738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946 (or 474 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 2084900738 is about 45660.7132883401. The cubic root of 2084900738 is about 1277.5026048918.

The spelling of 2084900738 in words is "two billion, eighty-four million, nine hundred thousand, seven hundred thirty-eight".