763068949 has 4 divisors (see below), whose sum is σ = 763196940. Its totient is φ = 762940960.

The previous prime is 763068881. The next prime is 763069003. The reversal of 763068949 is 949860367.

763068949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 949860367 = 31 ⋅30640657.

It can be written as a sum of positive squares in 2 ways, for example, as 297804049 + 465264900 = 17257^2 + 21570^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-763068949 is a prime.

It is a super-3 number, since 3×763068949³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 763068896 and 763068905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (763068049) 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, 54592 + ... + 67129.

It is an arithmetic number, because the mean of its divisors is an integer number (190799235).

Almost surely, 2^763068949 is an apocalyptic number.

It is an amenable number.

763068949 is a deficient number, since it is larger than the sum of its proper divisors (127991).

763068949 is a wasteful number, since it uses less digits than its factorization.

763068949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127990.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The square root of 763068949 is about 27623.7026663697. The cubic root of 763068949 is about 913.8072383726.

The spelling of 763068949 in words is "seven hundred sixty-three million, sixty-eight thousand, nine hundred forty-nine".