967243820 has 24 divisors (see below), whose sum is σ = 2055687984. Its totient is φ = 382235456.

The previous prime is 967243819. The next prime is 967243853. The reversal of 967243820 is 28342769.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289679 + ... + 292998.

It is an arithmetic number, because the mean of its divisors is an integer number (85653666).

Almost surely, 2^967243820 is an apocalyptic number.

It is an amenable number.

967243820 is an abundant number, since it is smaller than the sum of its proper divisors (1088444164).

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

967243820 is a wasteful number, since it uses less digits than its factorization.

967243820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582769 (or 582767 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 967243820 is about 31100.5437251505. The cubic root of 967243820 is about 988.9598366712.

The spelling of 967243820 in words is "nine hundred sixty-seven million, two hundred forty-three thousand, eight hundred twenty".