968045646 has 16 divisors (see below), whose sum is σ = 1936804608. Its totient is φ = 322563000.

The previous prime is 968045641. The next prime is 968045647. The reversal of 968045646 is 646540869.

It is a happy number.

It is a super-2 number, since 2×968045646² = 1874224745479114632, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 968045595 and 968045604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968045641) 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, 11190 + ... + 45401.

It is an arithmetic number, because the mean of its divisors is an integer number (121050288).

Almost surely, 2^968045646 is an apocalyptic number.

968045646 is an abundant number, since it is smaller than the sum of its proper divisors (968758962).

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

968045646 is a wasteful number, since it uses less digits than its factorization.

968045646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59447.

The product of its (nonzero) digits is 1244160, while the sum is 48.

The square root of 968045646 is about 31113.4319225636. The cubic root of 968045646 is about 989.2330372419.

The spelling of 968045646 in words is "nine hundred sixty-eight million, forty-five thousand, six hundred forty-six".