9780970 has 16 divisors (see below), whose sum is σ = 17677440. Its totient is φ = 3896464.

The previous prime is 9780931. The next prime is 9780971. The reversal of 9780970 is 790879.

It is not an unprimeable number, because it can be changed into a prime (9780971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 771 + ... + 4489.

It is an arithmetic number, because the mean of its divisors is an integer number (1104840).

Almost surely, 2^9780970 is an apocalyptic number.

9780970 is a deficient number, since it is larger than the sum of its proper divisors (7896470).

9780970 is a wasteful number, since it uses less digits than its factorization.

9780970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3989.

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

The square root of 9780970 is about 3127.4542362759. The cubic root of 9780970 is about 213.8588902913.

It can be divided in two parts, 97809 and 70, that added together give a palindrome (97879).

The spelling of 9780970 in words is "nine million, seven hundred eighty thousand, nine hundred seventy".