98429699 has 4 divisors (see below), whose sum is σ = 99204864. Its totient is φ = 97654536.

The previous prime is 98429687. The next prime is 98429701. The reversal of 98429699 is 99692489.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99692489 = 13 ⋅7668653.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98429699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98429629) 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, 387392 + ... + 387645.

It is an arithmetic number, because the mean of its divisors is an integer number (24801216).

Almost surely, 2^98429699 is an apocalyptic number.

98429699 is a deficient number, since it is larger than the sum of its proper divisors (775165).

98429699 is a wasteful number, since it uses less digits than its factorization.

98429699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775164.

The product of its digits is 2519424, while the sum is 56.

The square root of 98429699 is about 9921.1742752559. The cubic root of 98429699 is about 461.7164902256.

The spelling of 98429699 in words is "ninety-eight million, four hundred twenty-nine thousand, six hundred ninety-nine".