756976963 has 2 divisors, whose sum is σ = 756976964. Its totient is φ = 756976962.

The previous prime is 756976907. The next prime is 756976981. The reversal of 756976963 is 369679657.

756976963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-756976963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 756976898 and 756976907.

It is not a weakly prime, because it can be changed into another prime (756976993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 378488481 + 378488482.

It is an arithmetic number, because the mean of its divisors is an integer number (378488482).

Almost surely, 2^756976963 is an apocalyptic number.

756976963 is a deficient number, since it is larger than the sum of its proper divisors (1).

756976963 is an equidigital number, since it uses as much as digits as its factorization.

756976963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12859560, while the sum is 58.

The square root of 756976963 is about 27513.2143342068. The cubic root of 756976963 is about 911.3689346952.

The spelling of 756976963 in words is "seven hundred fifty-six million, nine hundred seventy-six thousand, nine hundred sixty-three".