296421427 has 8 divisors (see below), whose sum is σ = 299858832. Its totient is φ = 292992000.

The previous prime is 296421409. The next prime is 296421439. The reversal of 296421427 is 724124692.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-296421427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (296421407) 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, 104427 + ... + 107227.

It is an arithmetic number, because the mean of its divisors is an integer number (37482354).

Almost surely, 2^296421427 is an apocalyptic number.

296421427 is a deficient number, since it is larger than the sum of its proper divisors (3437405).

296421427 is a wasteful number, since it uses less digits than its factorization.

296421427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3989.

The product of its digits is 48384, while the sum is 37.

The square root of 296421427 is about 17216.8936512949. The cubic root of 296421427 is about 666.7605014864.

The spelling of 296421427 in words is "two hundred ninety-six million, four hundred twenty-one thousand, four hundred twenty-seven".