98440730 has 16 divisors (see below), whose sum is σ = 177306624. Its totient is φ = 39351120.

The previous prime is 98440721. The next prime is 98440751. The reversal of 98440730 is 3704489.

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, 27335 + ... + 30725.

It is an arithmetic number, because the mean of its divisors is an integer number (11081664).

Almost surely, 2^98440730 is an apocalyptic number.

98440730 is a deficient number, since it is larger than the sum of its proper divisors (78865894).

98440730 is a wasteful number, since it uses less digits than its factorization.

98440730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6301.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 98440730 is about 9921.7301918567. The cubic root of 98440730 is about 461.7337377448.

It can be divided in two parts, 984 and 40730, that added together give a palindrome (41714).

The spelling of 98440730 in words is "ninety-eight million, four hundred forty thousand, seven hundred thirty".