629533061 has 8 divisors (see below), whose sum is σ = 664933920. Its totient is φ = 594358992.

The previous prime is 629533039. The next prime is 629533081. The reversal of 629533061 is 160335926.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 629533061 - 2¹⁴ = 629516677 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 (629533081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50975 + ... + 62108.

It is an arithmetic number, because the mean of its divisors is an integer number (83116740).

Almost surely, 2^629533061 is an apocalyptic number.

It is an amenable number.

629533061 is a deficient number, since it is larger than the sum of its proper divisors (35400859).

629533061 is a wasteful number, since it uses less digits than its factorization.

629533061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113395.

The product of its (nonzero) digits is 29160, while the sum is 35.

The square root of 629533061 is about 25090.4974243238. The cubic root of 629533061 is about 857.0500427583.

Adding to 629533061 its reverse (160335926), we get a palindrome (789868987).

The spelling of 629533061 in words is "six hundred twenty-nine million, five hundred thirty-three thousand, sixty-one".