98434456 has 16 divisors (see below), whose sum is σ = 184696200. Its totient is φ = 49182144.

The previous prime is 98434451. The next prime is 98434463. The reversal of 98434456 is 65443489.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98434451) 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, 10515 + ... + 17533.

Almost surely, 2^98434456 is an apocalyptic number.

It is an amenable number.

98434456 is a deficient number, since it is larger than the sum of its proper divisors (86261744).

98434456 is a wasteful number, since it uses less digits than its factorization.

98434456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8778 (or 8774 counting only the distinct ones).

The product of its digits is 414720, while the sum is 43.

The square root of 98434456 is about 9921.4140121255. The cubic root of 98434456 is about 461.7239281906.

The spelling of 98434456 in words is "ninety-eight million, four hundred thirty-four thousand, four hundred fifty-six".