234802947 has 4 divisors (see below), whose sum is σ = 313070600. Its totient is φ = 156535296.

The previous prime is 234802943. The next prime is 234802957. The reversal of 234802947 is 749208432.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 234802947 - 2² = 234802943 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234802943) 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, 39133822 + ... + 39133827.

It is an arithmetic number, because the mean of its divisors is an integer number (78267650).

Almost surely, 2^234802947 is an apocalyptic number.

234802947 is a deficient number, since it is larger than the sum of its proper divisors (78267653).

234802947 is an equidigital number, since it uses as much as digits as its factorization.

234802947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78267652.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 234802947 is about 15323.2812086707. The cubic root of 234802947 is about 616.9280466183.

The spelling of 234802947 in words is "two hundred thirty-four million, eight hundred two thousand, nine hundred forty-seven".