898520367 has 4 divisors (see below), whose sum is σ = 1198027160. Its totient is φ = 599013576.

The previous prime is 898520339. The next prime is 898520377. The reversal of 898520367 is 763025898.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 898520367 - 2⁸ = 898520111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (898520327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149753392 + ... + 149753397.

It is an arithmetic number, because the mean of its divisors is an integer number (299506790).

Almost surely, 2^898520367 is an apocalyptic number.

898520367 is a deficient number, since it is larger than the sum of its proper divisors (299506793).

898520367 is a wasteful number, since it uses less digits than its factorization.

898520367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299506792.

The product of its (nonzero) digits is 725760, while the sum is 48.

The square root of 898520367 is about 29975.3293059476. The cubic root of 898520367 is about 964.9599944041.

The spelling of 898520367 in words is "eight hundred ninety-eight million, five hundred twenty thousand, three hundred sixty-seven".