773050047 has 16 divisors (see below), whose sum is σ = 1285070592. Its totient is φ = 401584320.

The previous prime is 773050043. The next prime is 773050049. The reversal of 773050047 is 740050377.

It is not a de Polignac number, because 773050047 - 2² = 773050043 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (773050043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1673038 + ... + 1673499.

It is an arithmetic number, because the mean of its divisors is an integer number (80316912).

Almost surely, 2^773050047 is an apocalyptic number.

773050047 is a gapful number since it is divisible by the number (77) formed by its first and last digit.

773050047 is a deficient number, since it is larger than the sum of its proper divisors (512020545).

773050047 is a wasteful number, since it uses less digits than its factorization.

773050047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3346558.

The product of its (nonzero) digits is 20580, while the sum is 33.

The square root of 773050047 is about 27803.7775670861. Note that the first 3 decimals coincide. The cubic root of 773050047 is about 917.7742537548.

The spelling of 773050047 in words is "seven hundred seventy-three million, fifty thousand, forty-seven".