930350290 has 8 divisors (see below), whose sum is σ = 1674630540. Its totient is φ = 372140112.

The previous prime is 930350263. The next prime is 930350293. The reversal of 930350290 is 92053039.

It can be written as a sum of positive squares in 2 ways, for example, as 878351769 + 51998521 = 29637^2 + 7211^2 .

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

It is not an unprimeable number, because it can be changed into a prime (930350293) 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, 46517505 + ... + 46517524.

Almost surely, 2^930350290 is an apocalyptic number.

930350290 is a deficient number, since it is larger than the sum of its proper divisors (744280250).

930350290 is a wasteful number, since it uses less digits than its factorization.

930350290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93035036.

The product of its (nonzero) digits is 7290, while the sum is 31.

The square root of 930350290 is about 30501.6440540506. The cubic root of 930350290 is about 976.2225435653. Note that the first 3 decimals are identical.

The spelling of 930350290 in words is "nine hundred thirty million, three hundred fifty thousand, two hundred ninety".