1790292313 has 2 divisors, whose sum is σ = 1790292314. Its totient is φ = 1790292312.

The previous prime is 1790292311. The next prime is 1790292319. The reversal of 1790292313 is 3132920971.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1143251344 + 647040969 = 33812^2 + 25437^2 .

It is a cyclic number.

It is not a de Polignac number, because 1790292313 - 2¹ = 1790292311 is a prime.

Together with 1790292311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1790292311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 895146156 + 895146157.

It is an arithmetic number, because the mean of its divisors is an integer number (895146157).

Almost surely, 2^1790292313 is an apocalyptic number.

It is an amenable number.

1790292313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1790292313 is an equidigital number, since it uses as much as digits as its factorization.

1790292313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 1790292313 is about 42311.8460126712. The cubic root of 1790292313 is about 1214.2496369963.

It can be divided in two parts, 17902 and 92313, that added together give a triangular number (110215 = T₄₆₉).

The spelling of 1790292313 in words is "one billion, seven hundred ninety million, two hundred ninety-two thousand, three hundred thirteen".