773144046 has 24 divisors (see below), whose sum is σ = 1675950744. Its totient is φ = 257590800.

The previous prime is 773144039. The next prime is 773144051. The reversal of 773144046 is 640441377.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 773144046.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33096 + ... + 51396.

It is an arithmetic number, because the mean of its divisors is an integer number (69831281).

Almost surely, 2^773144046 is an apocalyptic number.

773144046 is an abundant number, since it is smaller than the sum of its proper divisors (902806698).

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

773144046 is a wasteful number, since it uses less digits than its factorization.

773144046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20656 (or 20653 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 773144046 is about 27805.4679155018. The cubic root of 773144046 is about 917.8114511592.

The spelling of 773144046 in words is "seven hundred seventy-three million, one hundred forty-four thousand, forty-six".