770196731 has 8 divisors (see below), whose sum is σ = 774748800. Its totient is φ = 765654912.

The previous prime is 770196727. The next prime is 770196733. The reversal of 770196731 is 137691077.

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 770196731 - 2² = 770196727 is a prime.

It is a super-2 number, since 2×770196731² = 1186406008886172722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (770196733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188195 + ... + 192243.

It is an arithmetic number, because the mean of its divisors is an integer number (96843600).

Almost surely, 2^770196731 is an apocalyptic number.

770196731 is a deficient number, since it is larger than the sum of its proper divisors (4552069).

770196731 is a wasteful number, since it uses less digits than its factorization.

770196731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5125.

The product of its (nonzero) digits is 55566, while the sum is 41.

The square root of 770196731 is about 27752.4184711891. The cubic root of 770196731 is about 916.6436980397.

The spelling of 770196731 in words is "seven hundred seventy million, one hundred ninety-six thousand, seven hundred thirty-one".