629042102 has 16 divisors (see below), whose sum is σ = 1022385840. Its totient is φ = 288544032.

The previous prime is 629042087. The next prime is 629042119. The reversal of 629042102 is 201240926.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69977 + ... + 78452.

It is an arithmetic number, because the mean of its divisors is an integer number (63899115).

Almost surely, 2^629042102 is an apocalyptic number.

629042102 is a deficient number, since it is larger than the sum of its proper divisors (393343738).

629042102 is a wasteful number, since it uses less digits than its factorization.

629042102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148607.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 629042102 is about 25080.7117522609. The cubic root of 629042102 is about 856.8271866500.

The spelling of 629042102 in words is "six hundred twenty-nine million, forty-two thousand, one hundred two".