980247738 has 32 divisors (see below), whose sum is σ = 1983199680. Its totient is φ = 322986240.

The previous prime is 980247733. The next prime is 980247743. The reversal of 980247738 is 837742089.

It is an interprime number because it is at equal distance from previous prime (980247733) and next prime (980247743).

It is not an unprimeable number, because it can be changed into a prime (980247733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198556 + ... + 203432.

It is an arithmetic number, because the mean of its divisors is an integer number (61974990).

Almost surely, 2^980247738 is an apocalyptic number.

980247738 is an abundant number, since it is smaller than the sum of its proper divisors (1002951942).

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

980247738 is a wasteful number, since it uses less digits than its factorization.

980247738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5262.

The product of its (nonzero) digits is 677376, while the sum is 48.

The square root of 980247738 is about 31308.9082850233. The cubic root of 980247738 is about 993.3720804018.

The spelling of 980247738 in words is "nine hundred eighty million, two hundred forty-seven thousand, seven hundred thirty-eight".