773213151 has 8 divisors (see below), whose sum is σ = 1085211520. Its totient is φ = 488345112.

The previous prime is 773213141. The next prime is 773213179. The reversal of 773213151 is 151312377.

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

It is not a de Polignac number, because 773213151 - 2⁹ = 773212639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (773213141) 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, 6782515 + ... + 6782628.

It is an arithmetic number, because the mean of its divisors is an integer number (135651440).

Almost surely, 2^773213151 is an apocalyptic number.

773213151 is a deficient number, since it is larger than the sum of its proper divisors (311998369).

773213151 is a wasteful number, since it uses less digits than its factorization.

773213151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13565165.

The product of its digits is 4410, while the sum is 30.

The square root of 773213151 is about 27806.7105390048. The cubic root of 773213151 is about 917.8387955552.

The spelling of 773213151 in words is "seven hundred seventy-three million, two hundred thirteen thousand, one hundred fifty-one".