2076351490 has 8 divisors (see below), whose sum is σ = 3737432700. Its totient is φ = 830540592.

The previous prime is 2076351481. The next prime is 2076351503. The reversal of 2076351490 is 941536702.

It is a Cunningham number, because it is equal to 45567²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 2076351489 + 1 = 45567^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2076351490² = 8622471020050440200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103817565 + ... + 103817584.

Almost surely, 2^2076351490 is an apocalyptic number.

2076351490 is a deficient number, since it is larger than the sum of its proper divisors (1661081210).

2076351490 is a wasteful number, since it uses less digits than its factorization.

2076351490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207635156.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 2076351490 is about 45567.0000109729. Note that the first 4 decimals coincide. The cubic root of 2076351490 is about 1275.7540565775.

The spelling of 2076351490 in words is "two billion, seventy-six million, three hundred fifty-one thousand, four hundred ninety".