980393274 has 96 divisors (see below), whose sum is σ = 2667873600. Its totient is φ = 265356000.

The previous prime is 980393263. The next prime is 980393279. The reversal of 980393274 is 472393089.

It is a happy number.

It is a super-2 number, since 2×980393274² = 1922341943408878152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (980393279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40524 + ... + 60024.

It is an arithmetic number, because the mean of its divisors is an integer number (27790350).

Almost surely, 2^980393274 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 980393274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1333936800).

980393274 is an abundant number, since it is smaller than the sum of its proper divisors (1687480326).

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

980393274 is a wasteful number, since it uses less digits than its factorization.

980393274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19545 (or 19532 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 980393274 is about 31311.2323935038. The cubic root of 980393274 is about 993.4212394866.

The spelling of 980393274 in words is "nine hundred eighty million, three hundred ninety-three thousand, two hundred seventy-four".