1613298 has 8 divisors (see below), whose sum is σ = 3226608. Its totient is φ = 537764.

The previous prime is 1613279. The next prime is 1613321. The reversal of 1613298 is 8923161.

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

1613298 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134436 + ... + 134447.

It is an arithmetic number, because the mean of its divisors is an integer number (403326).

2^1613298 is an apocalyptic number.

1613298 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1613298 is a wasteful number, since it uses less digits than its factorization.

1613298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268888.

The product of its digits is 2592, while the sum is 30.

The square root of 1613298 is about 1270.1566832482. The cubic root of 1613298 is about 117.2838458519.

The spelling of 1613298 in words is "one million, six hundred thirteen thousand, two hundred ninety-eight".