773442 has 16 divisors (see below), whose sum is σ = 1718880. Its totient is φ = 257796.

The previous prime is 773417. The next prime is 773447. The reversal of 773442 is 244377.

773442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (773447) 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, 7108 + ... + 7215.

It is an arithmetic number, because the mean of its divisors is an integer number (107430).

2⁷⁷³⁴⁴² is an apocalyptic number.

773442 is an abundant number, since it is smaller than the sum of its proper divisors (945438).

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

773442 is a wasteful number, since it uses less digits than its factorization.

773442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14334 (or 14328 counting only the distinct ones).

The product of its digits is 4704, while the sum is 27.

The square root of 773442 is about 879.4555133718. The cubic root of 773442 is about 91.7929337976.

It can be divided in two parts, 7734 and 42, that added together give a 5-th power (7776 = 6⁵).

The spelling of 773442 in words is "seven hundred seventy-three thousand, four hundred forty-two", and thus it is an iban number.