629230046 has 4 divisors (see below), whose sum is σ = 943845072. Its totient is φ = 314615022.

The previous prime is 629230039. The next prime is 629230057. The reversal of 629230046 is 640032926.

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

It is a junction number, because it is equal to n+sod(n) for n = 629229994 and 629230021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157307510 + ... + 157307513.

It is an arithmetic number, because the mean of its divisors is an integer number (235961268).

Almost surely, 2^629230046 is an apocalyptic number.

629230046 is a deficient number, since it is larger than the sum of its proper divisors (314615026).

629230046 is a wasteful number, since it uses less digits than its factorization.

629230046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314615025.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 629230046 is about 25084.4582560597. The cubic root of 629230046 is about 856.9125118839.

The spelling of 629230046 in words is "six hundred twenty-nine million, two hundred thirty thousand, forty-six".