7390063963 has 2 divisors, whose sum is σ = 7390063964. Its totient is φ = 7390063962.

The previous prime is 7390063951. The next prime is 7390063987. The reversal of 7390063963 is 3693600937.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7390063963 is a prime.

It is a super-2 number, since 2×7390063963² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7390063913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3695031981 + 3695031982.

It is an arithmetic number, because the mean of its divisors is an integer number (3695031982).

Almost surely, 2^7390063963 is an apocalyptic number.

7390063963 is a deficient number, since it is larger than the sum of its proper divisors (1).

7390063963 is an equidigital number, since it uses as much as digits as its factorization.

7390063963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 551124, while the sum is 46.

The square root of 7390063963 is about 85965.4812293865. The cubic root of 7390063963 is about 1947.8225937234.

The spelling of 7390063963 in words is "seven billion, three hundred ninety million, sixty-three thousand, nine hundred sixty-three".