981494 has 8 divisors (see below), whose sum is σ = 1479360. Its totient is φ = 488376.

The previous prime is 981493. The next prime is 981517. The reversal of 981494 is 494189.

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

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (981493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 614 + ... + 1529.

It is an arithmetic number, because the mean of its divisors is an integer number (184920).

2⁹⁸¹⁴⁹⁴ is an apocalyptic number.

981494 is a deficient number, since it is larger than the sum of its proper divisors (497866).

981494 is a wasteful number, since it uses less digits than its factorization.

981494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2374.

The product of its digits is 10368, while the sum is 35.

The square root of 981494 is about 990.7037902421. The cubic root of 981494 is about 99.3792884770.

The spelling of 981494 in words is "nine hundred eighty-one thousand, four hundred ninety-four".