7630737903 has 24 divisors (see below), whose sum is σ = 11290389968. Its totient is φ = 4963617792.

The previous prime is 7630737889. The next prime is 7630737967. The reversal of 7630737903 is 3097370367.

It is a happy number.

7630737903 is a `hidden beast` number, since 7 + 630 + 7 + 3 + 7 + 9 + 0 + 3 = 666.

7630737903 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7630737903 - 2¹⁰ = 7630736879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7630737403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 375951 + ... + 395727.

Almost surely, 2^7630737903 is an apocalyptic number.

7630737903 is a deficient number, since it is larger than the sum of its proper divisors (3659652065).

7630737903 is a wasteful number, since it uses less digits than its factorization.

7630737903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20823 (or 20820 counting only the distinct ones).

The product of its (nonzero) digits is 500094, while the sum is 45.

The square root of 7630737903 is about 87354.0949412218. The cubic root of 7630737903 is about 1968.7421779039.

The spelling of 7630737903 in words is "seven billion, six hundred thirty million, seven hundred thirty-seven thousand, nine hundred three".