970779422340 has 480 divisors, whose sum is σ = 3761554917120. Its totient is φ = 204091259904.

The previous prime is 970779422339. The next prime is 970779422383. The reversal of 970779422340 is 43224977079.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

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 159 ways as a sum of consecutive naturals, for example, 41708226 + ... + 41731494.

It is an arithmetic number, because the mean of its divisors is an integer number (7836572744).

Almost surely, 2^970779422340 is an apocalyptic number.

970779422340 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 970779422340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1880777458560).

970779422340 is an abundant number, since it is smaller than the sum of its proper divisors (2790775494780).

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

970779422340 is a wasteful number, since it uses less digits than its factorization.

970779422340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23593 (or 23582 counting only the distinct ones).

The product of its (nonzero) digits is 5334336, while the sum is 54.

The spelling of 970779422340 in words is "nine hundred seventy billion, seven hundred seventy-nine million, four hundred twenty-two thousand, three hundred forty".