970770 has 16 divisors (see below), whose sum is σ = 2329920. Its totient is φ = 258864.

The previous prime is 970747. The next prime is 970777. The reversal of 970770 is 77079.

970770 = T₂₁₄ + T₂₁₅ + ... + T₂₄₉.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 32359 = 970770 / (9 + 7 + 0 + 7 + 7 + 0).

It is not an unprimeable number, because it can be changed into a prime (970777) 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, 16150 + ... + 16209.

It is an arithmetic number, because the mean of its divisors is an integer number (145620).

2⁹⁷⁰⁷⁷⁰ is an apocalyptic number.

970770 is an abundant number, since it is smaller than the sum of its proper divisors (1359150).

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

970770 is a wasteful number, since it uses less digits than its factorization.

970770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32369.

The product of its (nonzero) digits is 3087, while the sum is 30.

The square root of 970770 is about 985.2766109068. The cubic root of 970770 is about 99.0160161824.

The spelling of 970770 in words is "nine hundred seventy thousand, seven hundred seventy".