943968077 has 16 divisors (see below), whose sum is σ = 1033428480. Its totient is φ = 857001600.

The previous prime is 943968059. The next prime is 943968101. The reversal of 943968077 is 770869349.

It is not a de Polignac number, because 943968077 - 2⁸ = 943967821 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 (943968007) 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, 286952 + ... + 290222.

It is an arithmetic number, because the mean of its divisors is an integer number (64589280).

Almost surely, 2^943968077 is an apocalyptic number.

It is an amenable number.

943968077 is a deficient number, since it is larger than the sum of its proper divisors (89460403).

943968077 is a wasteful number, since it uses less digits than its factorization.

943968077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3644.

The product of its (nonzero) digits is 2286144, while the sum is 53.

The square root of 943968077 is about 30724.0634845067. The cubic root of 943968077 is about 980.9625684044.

The spelling of 943968077 in words is "nine hundred forty-three million, nine hundred sixty-eight thousand, seventy-seven".