772433047 has 8 divisors (see below), whose sum is σ = 782367120. Its totient is φ = 762527040.

The previous prime is 772433041. The next prime is 772433093. The reversal of 772433047 is 740334277.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 772433047 - 2¹⁹ = 771908759 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 772432997 and 772433015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (772433041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51472 + ... + 64762.

It is an arithmetic number, because the mean of its divisors is an integer number (97795890).

Almost surely, 2^772433047 is an apocalyptic number.

772433047 is a deficient number, since it is larger than the sum of its proper divisors (9934073).

772433047 is a wasteful number, since it uses less digits than its factorization.

772433047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14033.

The product of its (nonzero) digits is 98784, while the sum is 37.

The square root of 772433047 is about 27792.6797376575. The cubic root of 772433047 is about 917.5300188413.

The spelling of 772433047 in words is "seven hundred seventy-two million, four hundred thirty-three thousand, forty-seven".