970881860 has 48 divisors (see below), whose sum is σ = 2198009856. Its totient is φ = 358100352.

The previous prime is 970881767. The next prime is 970881869. The reversal of 970881860 is 68188079.

It is a super-3 number, since 3×970881860³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (970881869) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406229 + ... + 408611.

It is an arithmetic number, because the mean of its divisors is an integer number (45791872).

Almost surely, 2^970881860 is an apocalyptic number.

It is an amenable number.

970881860 is an abundant number, since it is smaller than the sum of its proper divisors (1227127996).

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

970881860 is a wasteful number, since it uses less digits than its factorization.

970881860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3972 (or 3970 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 47.

The square root of 970881860 is about 31158.9771975911. The cubic root of 970881860 is about 990.1981917936.

The spelling of 970881860 in words is "nine hundred seventy million, eight hundred eighty-one thousand, eight hundred sixty".