630763411 has 4 divisors (see below), whose sum is σ = 630872424. Its totient is φ = 630654400.

The previous prime is 630763351. The next prime is 630763421. The reversal of 630763411 is 114367036.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 630763411 - 2¹⁵ = 630730643 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (630763421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45310 + ... + 57571.

It is an arithmetic number, because the mean of its divisors is an integer number (157718106).

Almost surely, 2^630763411 is an apocalyptic number.

630763411 is a deficient number, since it is larger than the sum of its proper divisors (109013).

630763411 is a wasteful number, since it uses less digits than its factorization.

630763411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109012.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 630763411 is about 25115.0037029661. The cubic root of 630763411 is about 857.6080146809.

The spelling of 630763411 in words is "six hundred thirty million, seven hundred sixty-three thousand, four hundred eleven".