6349398 has 32 divisors (see below), whose sum is σ = 14670720. Its totient is φ = 1810560.

The previous prime is 6349397. The next prime is 6349433. The reversal of 6349398 is 8939436.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6349391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1708 + ... + 3951.

It is an arithmetic number, because the mean of its divisors is an integer number (458460).

Almost surely, 2^6349398 is an apocalyptic number.

6349398 is an abundant number, since it is smaller than the sum of its proper divisors (8321322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6349398 is a wasteful number, since it uses less digits than its factorization.

6349398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5692.

The product of its digits is 139968, while the sum is 42.

The square root of 6349398 is about 2519.8011826333. The cubic root of 6349398 is about 185.1729378735.

The spelling of 6349398 in words is "six million, three hundred forty-nine thousand, three hundred ninety-eight".