980697862 has 4 divisors (see below), whose sum is σ = 1471046796. Its totient is φ = 490348930.

The previous prime is 980697859. The next prime is 980697869. The reversal of 980697862 is 268796089.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 268796089 = 157 ⋅1712077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980697869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245174464 + ... + 245174467.

It is an arithmetic number, because the mean of its divisors is an integer number (367761699).

Almost surely, 2^980697862 is an apocalyptic number.

980697862 is a deficient number, since it is larger than the sum of its proper divisors (490348934).

980697862 is a wasteful number, since it uses less digits than its factorization.

980697862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490348933.

The product of its (nonzero) digits is 2612736, while the sum is 55.

The square root of 980697862 is about 31316.0958933262. The cubic root of 980697862 is about 993.5241073412.

The spelling of 980697862 in words is "nine hundred eighty million, six hundred ninety-seven thousand, eight hundred sixty-two".