629242926 has 16 divisors (see below), whose sum is σ = 1355292624. Its totient is φ = 193613184.

The previous prime is 629242921. The next prime is 629242973.

629242926 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (629242921) 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, 4033531 + ... + 4033686.

It is an arithmetic number, because the mean of its divisors is an integer number (84705789).

Almost surely, 2^629242926 is an apocalyptic number.

629242926 is an abundant number, since it is smaller than the sum of its proper divisors (726049698).

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

629242926 is a wasteful number, since it uses less digits than its factorization.

629242926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8067235.

The product of its digits is 186624, while the sum is 42.

The square root of 629242926 is about 25084.7149874181. The cubic root of 629242926 is about 856.9183586898.

The spelling of 629242926 in words is "six hundred twenty-nine million, two hundred forty-two thousand, nine hundred twenty-six".