296343421 has 8 divisors (see below), whose sum is σ = 327837888. Its totient is φ = 265608000.

The previous prime is 296343349. The next prime is 296343433. The reversal of 296343421 is 124343692.

It is a happy number.

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 296343421 - 2¹⁷ = 296212349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (296343461) 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, 188940 + ... + 190501.

It is an arithmetic number, because the mean of its divisors is an integer number (40979736).

Almost surely, 2^296343421 is an apocalyptic number.

It is an amenable number.

296343421 is a deficient number, since it is larger than the sum of its proper divisors (31494467).

296343421 is a wasteful number, since it uses less digits than its factorization.

296343421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379523.

The product of its digits is 31104, while the sum is 34.

The square root of 296343421 is about 17214.6281109991. The cubic root of 296343421 is about 666.7020083209.

The spelling of 296343421 in words is "two hundred ninety-six million, three hundred forty-three thousand, four hundred twenty-one".