1439098 has 8 divisors (see below), whose sum is σ = 2272320. Its totient is φ = 681660.

The previous prime is 1439089. The next prime is 1439107. The reversal of 1439098 is 8909341.

It is an interprime number because it is at equal distance from previous prime (1439089) and next prime (1439107).

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

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, 18898 + ... + 18973.

It is an arithmetic number, because the mean of its divisors is an integer number (284040).

2^1439098 is an apocalyptic number.

1439098 is a deficient number, since it is larger than the sum of its proper divisors (833222).

1439098 is a wasteful number, since it uses less digits than its factorization.

1439098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37892.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 1439098 is about 1199.6241077938. The cubic root of 1439098 is about 112.9007403605.

The spelling of 1439098 in words is "one million, four hundred thirty-nine thousand, ninety-eight".