629474900226 has 32 divisors (see below), whose sum is σ = 1265194291200. Its totient is φ = 208784656080.

The previous prime is 629474900221. The next prime is 629474900231. The reversal of 629474900226 is 622009474926.

It is an interprime number because it is at equal distance from previous prime (629474900221) and next prime (629474900231).

It is not an unprimeable number, because it can be changed into a prime (629474900221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5972655 + ... + 6077133.

It is an arithmetic number, because the mean of its divisors is an integer number (39537321600).

Almost surely, 2^629474900226 is an apocalyptic number.

629474900226 is an abundant number, since it is smaller than the sum of its proper divisors (635719390974).

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

629474900226 is a wasteful number, since it uses less digits than its factorization.

629474900226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109454.

The product of its (nonzero) digits is 2612736, while the sum is 51.

The spelling of 629474900226 in words is "six hundred twenty-nine billion, four hundred seventy-four million, nine hundred thousand, two hundred twenty-six".