1896949483 has 8 divisors (see below), whose sum is σ = 2228584176. Its totient is φ = 1591845600.

The previous prime is 1896949477. The next prime is 1896949487. The reversal of 1896949483 is 3849496981.

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

It is a cyclic number.

It is not a de Polignac number, because 1896949483 - 2⁹ = 1896948971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1896949487) 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, 6632548 + ... + 6632833.

It is an arithmetic number, because the mean of its divisors is an integer number (278573022).

Almost surely, 2^1896949483 is an apocalyptic number.

1896949483 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1896949483 is a deficient number, since it is larger than the sum of its proper divisors (331634693).

1896949483 is a wasteful number, since it uses less digits than its factorization.

1896949483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13265405.

The product of its digits is 13436928, while the sum is 61.

The square root of 1896949483 is about 43553.9835491543. The cubic root of 1896949483 is about 1237.8991227375.

The spelling of 1896949483 in words is "one billion, eight hundred ninety-six million, nine hundred forty-nine thousand, four hundred eighty-three".