629089674 has 16 divisors (see below), whose sum is σ = 1268087808. Its totient is φ = 208045152.

The previous prime is 629089673. The next prime is 629089687. The reversal of 629089674 is 476980926.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (629089673) 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, 412027 + ... + 413550.

It is an arithmetic number, because the mean of its divisors is an integer number (79255488).

Almost surely, 2^629089674 is an apocalyptic number.

629089674 is an abundant number, since it is smaller than the sum of its proper divisors (638998134).

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

629089674 is a wasteful number, since it uses less digits than its factorization.

629089674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825709.

The product of its (nonzero) digits is 1306368, while the sum is 51.

The square root of 629089674 is about 25081.6601125205. The cubic root of 629089674 is about 856.8487856046.

The spelling of 629089674 in words is "six hundred twenty-nine million, eighty-nine thousand, six hundred seventy-four".