1896796393 has 8 divisors (see below), whose sum is σ = 1912808448. Its totient is φ = 1880842704.

The previous prime is 1896796367. The next prime is 1896796441. The reversal of 1896796393 is 3936976981.

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 1896796393 - 2²⁹ = 1359925481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1896797393) 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, 51946 + ... + 80572.

It is an arithmetic number, because the mean of its divisors is an integer number (239101056).

Almost surely, 2^1896796393 is an apocalyptic number.

It is an amenable number.

1896796393 is a deficient number, since it is larger than the sum of its proper divisors (16012055).

1896796393 is a wasteful number, since it uses less digits than its factorization.

1896796393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29183.

The product of its digits is 13226976, while the sum is 61.

The square root of 1896796393 is about 43552.2260395493. The cubic root of 1896796393 is about 1237.8658210116.

The spelling of 1896796393 in words is "one billion, eight hundred ninety-six million, seven hundred ninety-six thousand, three hundred ninety-three".