649276714 has 8 divisors (see below), whose sum is σ = 974048868. Its totient is φ = 324593760.

The previous prime is 649276711. The next prime is 649276787. The reversal of 649276714 is 417672946.

649276714 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 634183489 + 15093225 = 25183^2 + 3885^2 .

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 (649276711) 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, 604 + ... + 36040.

Almost surely, 2^649276714 is an apocalyptic number.

649276714 is a deficient number, since it is larger than the sum of its proper divisors (324772154).

649276714 is a wasteful number, since it uses less digits than its factorization.

649276714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44600.

The product of its digits is 508032, while the sum is 46.

The square root of 649276714 is about 25480.9088142476. The cubic root of 649276714 is about 865.9176842361.

The spelling of 649276714 in words is "six hundred forty-nine million, two hundred seventy-six thousand, seven hundred fourteen".