234897408 has 180 divisors, whose sum is σ = 715631280. Its totient is φ = 76972032.

The previous prime is 234897407. The next prime is 234897463. The reversal of 234897408 is 804798432.

234897408 is a `hidden beast` number, since 234 + 8 + 9 + 7 + 408 = 666.

It is not an unprimeable number, because it can be changed into a prime (234897401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3981283 + ... + 3981341.

Almost surely, 2^234897408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234897408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (357815640).

234897408 is an abundant number, since it is smaller than the sum of its proper divisors (480733872).

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

234897408 is an frugal number, since it uses more digits than its factorization.

234897408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102 (or 64 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 234897408 is about 15326.3631693889. The cubic root of 234897408 is about 617.0107653802.

The spelling of 234897408 in words is "two hundred thirty-four million, eight hundred ninety-seven thousand, four hundred eight".