970946280 has 48 divisors (see below), whose sum is σ = 3155576580. Its totient is φ = 258918912.

The previous prime is 970946243. The next prime is 970946281. The reversal of 970946280 is 82649079.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 970820964 + 125316 = 31158^2 + 354^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (970946281) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1348177 + ... + 1348896.

Almost surely, 2^970946280 is an apocalyptic number.

970946280 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

970946280 is an abundant number, since it is smaller than the sum of its proper divisors (2184630300).

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

970946280 is a wasteful number, since it uses less digits than its factorization.

970946280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2697090 (or 2697083 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 970946280 is about 31160.0109114230. The cubic root of 970946280 is about 990.2200918686.

The spelling of 970946280 in words is "nine hundred seventy million, nine hundred forty-six thousand, two hundred eighty".