98340940 has 24 divisors (see below), whose sum is σ = 207435312. Its totient is φ = 39161280.

The previous prime is 98340923. The next prime is 98341007. The reversal of 98340940 is 4904389.

It is a self number, because there is not a number n which added to its sum of digits gives 98340940.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6291 + ... + 15370.

It is an arithmetic number, because the mean of its divisors is an integer number (8643138).

Almost surely, 2^98340940 is an apocalyptic number.

It is an amenable number.

98340940 is an abundant number, since it is smaller than the sum of its proper divisors (109094372).

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

98340940 is a wasteful number, since it uses less digits than its factorization.

98340940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21897 (or 21895 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 98340940 is about 9916.7000559662. The cubic root of 98340940 is about 461.5776641772.

The spelling of 98340940 in words is "ninety-eight million, three hundred forty thousand, nine hundred forty".