598738641 has 8 divisors (see below), whose sum is σ = 802933440. Its totient is φ = 396851472.

The previous prime is 598738631. The next prime is 598738661. The reversal of 598738641 is 146837895.

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

It is not a de Polignac number, because 598738641 - 2¹⁰ = 598737617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (598738601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 576301 + ... + 577338.

It is an arithmetic number, because the mean of its divisors is an integer number (100366680).

Almost surely, 2^598738641 is an apocalyptic number.

It is an amenable number.

598738641 is a deficient number, since it is larger than the sum of its proper divisors (204194799).

598738641 is a wasteful number, since it uses less digits than its factorization.

598738641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153815.

The product of its digits is 1451520, while the sum is 51.

The square root of 598738641 is about 24469.1364988632. The cubic root of 598738641 is about 842.8412109860.

The spelling of 598738641 in words is "five hundred ninety-eight million, seven hundred thirty-eight thousand, six hundred forty-one".