1790028941 has 4 divisors (see below), whose sum is σ = 1790388384. Its totient is φ = 1789669500.

The previous prime is 1790028937. The next prime is 1790028949. The reversal of 1790028941 is 1498200971.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1498200971 = 163 ⋅9191417.

It is a cyclic number.

It is not a de Polignac number, because 1790028941 - 2² = 1790028937 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1790028949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172145 + ... + 182246.

It is an arithmetic number, because the mean of its divisors is an integer number (447597096).

Almost surely, 2^1790028941 is an apocalyptic number.

It is an amenable number.

1790028941 is a deficient number, since it is larger than the sum of its proper divisors (359443).

1790028941 is an equidigital number, since it uses as much as digits as its factorization.

1790028941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359442.

The product of its (nonzero) digits is 36288, while the sum is 41.

The square root of 1790028941 is about 42308.7336255766. The cubic root of 1790028941 is about 1214.1900908473.

The spelling of 1790028941 in words is "one billion, seven hundred ninety million, twenty-eight thousand, nine hundred forty-one".