773408003047 has 16 divisors (see below), whose sum is σ = 793747009440. Its totient is φ = 753178608000.

The previous prime is 773408002951. The next prime is 773408003083. The reversal of 773408003047 is 740300804377.

It is a cyclic number.

It is not a de Polignac number, because 773408003047 - 2¹¹ = 773408000999 is a prime.

It is a super-2 number, since 2×773408003047² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 773408002994 and 773408003012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (773408073047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25774729 + ... + 25804717.

It is an arithmetic number, because the mean of its divisors is an integer number (49609188090).

Almost surely, 2^773408003047 is an apocalyptic number.

773408003047 is a deficient number, since it is larger than the sum of its proper divisors (20339006393).

773408003047 is a wasteful number, since it uses less digits than its factorization.

773408003047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31794.

The product of its (nonzero) digits is 395136, while the sum is 43.

The spelling of 773408003047 in words is "seven hundred seventy-three billion, four hundred eight million, three thousand, forty-seven".