763063481 has 4 divisors (see below), whose sum is σ = 787678464. Its totient is φ = 738448500.

The previous prime is 763063453. The next prime is 763063517. The reversal of 763063481 is 184360367.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 184360367 = 47 ⋅3922561.

It is a cyclic number.

It is not a de Polignac number, because 763063481 - 2¹⁸ = 762801337 is a prime.

It is a super-2 number, since 2×763063481² = 1164531752071674722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (763063381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12307445 + ... + 12307506.

It is an arithmetic number, because the mean of its divisors is an integer number (196919616).

Almost surely, 2^763063481 is an apocalyptic number.

It is an amenable number.

763063481 is a deficient number, since it is larger than the sum of its proper divisors (24614983).

763063481 is a wasteful number, since it uses less digits than its factorization.

763063481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24614982.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 763063481 is about 27623.6036932186. The cubic root of 763063481 is about 913.8050556472.

The spelling of 763063481 in words is "seven hundred sixty-three million, sixty-three thousand, four hundred eighty-one".