773628 has 24 divisors (see below), whose sum is σ = 1884288. Its totient is φ = 246576.

The previous prime is 773611. The next prime is 773657. The reversal of 773628 is 826377.

It is a congruent number.

It is an unprimeable number.

773628 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1126 + ... + 1677.

It is an arithmetic number, because the mean of its divisors is an integer number (78512).

2⁷⁷³⁶²⁸ is an apocalyptic number.

It is an amenable number.

773628 is an abundant number, since it is smaller than the sum of its proper divisors (1110660).

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

773628 is a wasteful number, since it uses less digits than its factorization.

773628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2833 (or 2831 counting only the distinct ones).

The product of its digits is 14112, while the sum is 33.

The square root of 773628 is about 879.5612542626. The cubic root of 773628 is about 91.8002914349.

The spelling of 773628 in words is "seven hundred seventy-three thousand, six hundred twenty-eight".