896293391 has 4 divisors (see below), whose sum is σ = 1024335312. Its totient is φ = 768251472.

The previous prime is 896293381. The next prime is 896293393. The reversal of 896293391 is 193392698.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 193392698 = 2 ⋅96696349.

It is a cyclic number.

It is not a de Polignac number, because 896293391 - 2¹⁸ = 896031247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (896293393) 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, 64020950 + ... + 64020963.

It is an arithmetic number, because the mean of its divisors is an integer number (256083828).

Almost surely, 2^896293391 is an apocalyptic number.

896293391 is a deficient number, since it is larger than the sum of its proper divisors (128041921).

896293391 is a wasteful number, since it uses less digits than its factorization.

896293391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128041920.

The product of its digits is 629856, while the sum is 50.

The square root of 896293391 is about 29938.1594457642. The cubic root of 896293391 is about 964.1621194919.

The spelling of 896293391 in words is "eight hundred ninety-six million, two hundred ninety-three thousand, three hundred ninety-one".