296930421 has 16 divisors (see below), whose sum is σ = 447355200. Its totient is φ = 194597424.

The previous prime is 296930411. The next prime is 296930441. The reversal of 296930421 is 124039692.

It is not a de Polignac number, because 296930421 - 2¹³ = 296922229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (296930401) 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, 91606 + ... + 94791.

It is an arithmetic number, because the mean of its divisors is an integer number (27959700).

Almost surely, 2^296930421 is an apocalyptic number.

It is an amenable number.

296930421 is a deficient number, since it is larger than the sum of its proper divisors (150424779).

296930421 is a wasteful number, since it uses less digits than its factorization.

296930421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186465 (or 186459 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 296930421 is about 17231.6691298319. The cubic root of 296930421 is about 667.1419213135.

The spelling of 296930421 in words is "two hundred ninety-six million, nine hundred thirty thousand, four hundred twenty-one".