629948134 has 8 divisors (see below), whose sum is σ = 946027368. Its totient is φ = 314605680.

The previous prime is 629948113. The next prime is 629948147. The reversal of 629948134 is 431849926.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182052 + ... + 185479.

It is an arithmetic number, because the mean of its divisors is an integer number (118253421).

Almost surely, 2^629948134 is an apocalyptic number.

629948134 is a deficient number, since it is larger than the sum of its proper divisors (316079234).

629948134 is a wasteful number, since it uses less digits than its factorization.

629948134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368390.

The product of its digits is 373248, while the sum is 46.

The square root of 629948134 is about 25098.7675793056. The cubic root of 629948134 is about 857.2383623238.

The spelling of 629948134 in words is "six hundred twenty-nine million, nine hundred forty-eight thousand, one hundred thirty-four".