98919434 has 8 divisors (see below), whose sum is σ = 156188640. Its totient is φ = 46856556.

The previous prime is 98919433. The next prime is 98919439. The reversal of 98919434 is 43491989.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (98919433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1301534 + ... + 1301609.

It is an arithmetic number, because the mean of its divisors is an integer number (19523580).

Almost surely, 2^98919434 is an apocalyptic number.

98919434 is a deficient number, since it is larger than the sum of its proper divisors (57269206).

98919434 is a wasteful number, since it uses less digits than its factorization.

98919434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2603164.

The product of its digits is 279936, while the sum is 47.

The square root of 98919434 is about 9945.8249532153. The cubic root of 98919434 is about 462.4809774499.

The spelling of 98919434 in words is "ninety-eight million, nine hundred nineteen thousand, four hundred thirty-four".