734672986 has 8 divisors (see below), whose sum is σ = 1166833620. Its totient is φ = 345728448.

The previous prime is 734672977. The next prime is 734672987. The reversal of 734672986 is 689276437.

734672986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 725278761 + 9394225 = 26931^2 + 3065^2 .

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

It is not an unprimeable number, because it can be changed into a prime (734672987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10803981 + ... + 10804048.

Almost surely, 2^734672986 is an apocalyptic number.

734672986 is a deficient number, since it is larger than the sum of its proper divisors (432160634).

734672986 is a wasteful number, since it uses less digits than its factorization.

734672986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21608048.

The product of its digits is 3048192, while the sum is 52.

The square root of 734672986 is about 27104.8517059216. The cubic root of 734672986 is about 902.3285324295.

The spelling of 734672986 in words is "seven hundred thirty-four million, six hundred seventy-two thousand, nine hundred eighty-six".