968743205 has 4 divisors (see below), whose sum is σ = 1162491852. Its totient is φ = 774994560.

The previous prime is 968743201. The next prime is 968743207. The reversal of 968743205 is 502347869.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 558518689 + 410224516 = 23633^2 + 20254^2 .

It is not a de Polignac number, because 968743205 - 2² = 968743201 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968743201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96874316 + ... + 96874325.

It is an arithmetic number, because the mean of its divisors is an integer number (290622963).

Almost surely, 2^968743205 is an apocalyptic number.

It is an amenable number.

968743205 is a deficient number, since it is larger than the sum of its proper divisors (193748647).

968743205 is a wasteful number, since it uses less digits than its factorization.

968743205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193748646.

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 968743205 is about 31124.6398372736. The cubic root of 968743205 is about 989.4705889632.

The spelling of 968743205 in words is "nine hundred sixty-eight million, seven hundred forty-three thousand, two hundred five".