774327465 has 16 divisors (see below), whose sum is σ = 1376582400. Its totient is φ = 412974576.

The previous prime is 774327461. The next prime is 774327467. The reversal of 774327465 is 564723477.

774327465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 774327465 - 2² = 774327461 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 774327465.

It is not an unprimeable number, because it can be changed into a prime (774327461) 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, 2867745 + ... + 2868014.

It is an arithmetic number, because the mean of its divisors is an integer number (86036400).

Almost surely, 2^774327465 is an apocalyptic number.

It is an amenable number.

774327465 is a deficient number, since it is larger than the sum of its proper divisors (602254935).

774327465 is a wasteful number, since it uses less digits than its factorization.

774327465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5735773 (or 5735767 counting only the distinct ones).

The product of its digits is 987840, while the sum is 45.

The square root of 774327465 is about 27826.7401073140. The cubic root of 774327465 is about 918.2794975337.

The spelling of 774327465 in words is "seven hundred seventy-four million, three hundred twenty-seven thousand, four hundred sixty-five".