1930412063 has 16 divisors (see below), whose sum is σ = 2006983680. Its totient is φ = 1855270656.

The previous prime is 1930412021. The next prime is 1930412083. The reversal of 1930412063 is 3602140391.

It is a cyclic number.

It is not a de Polignac number, because 1930412063 - 2¹² = 1930407967 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1930412083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1159970 + ... + 1161632.

It is an arithmetic number, because the mean of its divisors is an integer number (125436480).

Almost surely, 2^1930412063 is an apocalyptic number.

1930412063 is a deficient number, since it is larger than the sum of its proper divisors (76571617).

1930412063 is a wasteful number, since it uses less digits than its factorization.

1930412063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2066.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 1930412063 is about 43936.4548296742. The cubic root of 1930412063 is about 1245.1356686185.

The spelling of 1930412063 in words is "one billion, nine hundred thirty million, four hundred twelve thousand, sixty-three".