769993 has 8 divisors (see below), whose sum is σ = 885312. Its totient is φ = 656016.

The previous prime is 769987. The next prime is 769997. The reversal of 769993 is 399967.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 769993 - 2⁵ = 769961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (769997) 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, 2046 + ... + 2392.

It is an arithmetic number, because the mean of its divisors is an integer number (110664).

2⁷⁶⁹⁹⁹³ is an apocalyptic number.

It is an amenable number.

769993 is a deficient number, since it is larger than the sum of its proper divisors (115319).

769993 is a wasteful number, since it uses less digits than its factorization.

769993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671.

The product of its digits is 91854, while the sum is 43.

The square root of 769993 is about 877.4924501100. The cubic root of 769993 is about 91.6562867953.

The spelling of 769993 in words is "seven hundred sixty-nine thousand, nine hundred ninety-three".