1930115229 has 8 divisors (see below), whose sum is σ = 2941128000. Its totient is φ = 1102922976.

The previous prime is 1930115227. The next prime is 1930115267. The reversal of 1930115229 is 9225110391.

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

It is not a de Polignac number, because 1930115229 - 2¹ = 1930115227 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1930115229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1930115227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45955104 + ... + 45955145.

It is an arithmetic number, because the mean of its divisors is an integer number (367641000).

Almost surely, 2^1930115229 is an apocalyptic number.

It is an amenable number.

1930115229 is a deficient number, since it is larger than the sum of its proper divisors (1011012771).

1930115229 is an equidigital number, since it uses as much as digits as its factorization.

1930115229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91910259.

The product of its (nonzero) digits is 4860, while the sum is 33.

The square root of 1930115229 is about 43933.0767076471. The cubic root of 1930115229 is about 1245.0718450177.

The spelling of 1930115229 in words is "one billion, nine hundred thirty million, one hundred fifteen thousand, two hundred twenty-nine".