98438832 has 30 divisors (see below), whose sum is σ = 275492412. Its totient is φ = 32812896.

The previous prime is 98438831. The next prime is 98438887. The reversal of 98438832 is 23883489.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (98438831) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 341658 + ... + 341945.

Almost surely, 2^98438832 is an apocalyptic number.

It is an amenable number.

98438832 is an abundant number, since it is smaller than the sum of its proper divisors (177053580).

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

98438832 is a wasteful number, since it uses less digits than its factorization.

98438832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683617 (or 683608 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 98438832 is about 9921.6345427555. The cubic root of 98438832 is about 461.7307702188.

The spelling of 98438832 in words is "ninety-eight million, four hundred thirty-eight thousand, eight hundred thirty-two".