296438 has 16 divisors (see below), whose sum is σ = 486000. Its totient is φ = 135072.

The previous prime is 296437. The next prime is 296441. The reversal of 296438 is 834692.

296438 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2 + 9² + 4⁷ + 6⁷ + 3³ + 8 .

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (296437) 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, 968 + ... + 1236.

It is an arithmetic number, because the mean of its divisors is an integer number (30375).

2²⁹⁶⁴³⁸ is an apocalyptic number.

296438 is a deficient number, since it is larger than the sum of its proper divisors (189562).

296438 is a wasteful number, since it uses less digits than its factorization.

296438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319.

The product of its digits is 10368, while the sum is 32.

The square root of 296438 is about 544.4612015562. The cubic root of 296438 is about 66.6772927506.

The spelling of 296438 in words is "two hundred ninety-six thousand, four hundred thirty-eight".