63763936 has 12 divisors (see below), whose sum is σ = 125535312. Its totient is φ = 31881952.

The previous prime is 63763933. The next prime is 63763939. The reversal of 63763936 is 63936736.

It is an interprime number because it is at equal distance from previous prime (63763933) and next prime (63763939).

It is a junction number, because it is equal to n+sod(n) for n = 63763892 and 63763901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63763933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 996280 + ... + 996343.

It is an arithmetic number, because the mean of its divisors is an integer number (10461276).

Almost surely, 2^63763936 is an apocalyptic number.

It is an amenable number.

63763936 is a deficient number, since it is larger than the sum of its proper divisors (61771376).

63763936 is a wasteful number, since it uses less digits than its factorization.

63763936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1992633 (or 1992625 counting only the distinct ones).

The product of its digits is 367416, while the sum is 43.

The square root of 63763936 is about 7985.2323698187. The cubic root of 63763936 is about 399.5075940898.

The spelling of 63763936 in words is "sixty-three million, seven hundred sixty-three thousand, nine hundred thirty-six".