761936 has 20 divisors (see below), whose sum is σ = 1687392. Its totient is φ = 326496.

The previous prime is 761927. The next prime is 761939. The reversal of 761936 is 639167.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (761939) by changing a digit.

761936 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3290 + ... + 3513.

2⁷⁶¹⁹³⁶ is an apocalyptic number.

It is an amenable number.

761936 is an abundant number, since it is smaller than the sum of its proper divisors (925456).

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

761936 is a wasteful number, since it uses less digits than its factorization.

761936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6818 (or 6812 counting only the distinct ones).

The product of its digits is 6804, while the sum is 32.

The square root of 761936 is about 872.8894546276. The cubic root of 761936 is about 91.3354762967.

The spelling of 761936 in words is "seven hundred sixty-one thousand, nine hundred thirty-six".