234899680 has 48 divisors (see below), whose sum is σ = 569963520. Its totient is φ = 91418112.

The previous prime is 234899671. The next prime is 234899689. The reversal of 234899680 is 86998432.

It is an interprime number because it is at equal distance from previous prime (234899671) and next prime (234899689).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234899689) 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, 13920 + ... + 25759.

It is an arithmetic number, because the mean of its divisors is an integer number (11874240).

Almost surely, 2^234899680 is an apocalyptic number.

234899680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234899680 is an abundant number, since it is smaller than the sum of its proper divisors (335063840).

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

234899680 is a wasteful number, since it uses less digits than its factorization.

234899680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39731 (or 39723 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 49.

The square root of 234899680 is about 15326.4372898596. The cubic root of 234899680 is about 617.0127546798.

The spelling of 234899680 in words is "two hundred thirty-four million, eight hundred ninety-nine thousand, six hundred eighty".