977098 has 8 divisors (see below), whose sum is σ = 1489860. Its totient is φ = 480480.

The previous prime is 977087. The next prime is 977107. The reversal of 977098 is 890779.

It can be written as a sum of positive squares in 2 ways, for example, as 927369 + 49729 = 963^2 + 223^2 .

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

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 977098.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3883 + ... + 4126.

2⁹⁷⁷⁰⁹⁸ is an apocalyptic number.

977098 is a deficient number, since it is larger than the sum of its proper divisors (512762).

977098 is a wasteful number, since it uses less digits than its factorization.

977098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8072.

The product of its (nonzero) digits is 31752, while the sum is 40.

The square root of 977098 is about 988.4826756196. The cubic root of 977098 is about 99.2306969039.

The spelling of 977098 in words is "nine hundred seventy-seven thousand, ninety-eight".