630362334 has 32 divisors (see below), whose sum is σ = 1503475200. Its totient is φ = 172272672.

The previous prime is 630362321. The next prime is 630362417. The reversal of 630362334 is 433263036.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325309 + ... + 327240.

It is an arithmetic number, because the mean of its divisors is an integer number (46983600).

Almost surely, 2^630362334 is an apocalyptic number.

630362334 is an abundant number, since it is smaller than the sum of its proper divisors (873112866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

630362334 is a wasteful number, since it uses less digits than its factorization.

630362334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652584.

The product of its (nonzero) digits is 23328, while the sum is 30.

The square root of 630362334 is about 25107.0176245607. The cubic root of 630362334 is about 857.4262033634.

The spelling of 630362334 in words is "six hundred thirty million, three hundred sixty-two thousand, three hundred thirty-four".