234078474 has 64 divisors (see below), whose sum is σ = 570882816. Its totient is φ = 62459904.

The previous prime is 234078469. The next prime is 234078563. The reversal of 234078474 is 474870432.

234078474 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96622 + ... + 99014.

It is an arithmetic number, because the mean of its divisors is an integer number (8920044).

Almost surely, 2^234078474 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234078474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (285441408).

234078474 is an abundant number, since it is smaller than the sum of its proper divisors (336804342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234078474 is a wasteful number, since it uses less digits than its factorization.

234078474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2559.

The product of its (nonzero) digits is 150528, while the sum is 39.

The square root of 234078474 is about 15299.6233286967. The cubic root of 234078474 is about 616.2928924937.

The spelling of 234078474 in words is "two hundred thirty-four million, seventy-eight thousand, four hundred seventy-four".