629380528 has 40 divisors (see below), whose sum is σ = 1475610912. Its totient is φ = 253867008.

The previous prime is 629380517. The next prime is 629380541. The reversal of 629380528 is 825083926.

It is a super-2 number, since 2×629380528² = 792239698051117568, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163375 + ... + 167182.

Almost surely, 2^629380528 is an apocalyptic number.

629380528 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

629380528 is an abundant number, since it is smaller than the sum of its proper divisors (846230384).

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

629380528 is a wasteful number, since it uses less digits than its factorization.

629380528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330589 (or 330583 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 629380528 is about 25087.4575834220. The cubic root of 629380528 is about 856.9808173901.

The spelling of 629380528 in words is "six hundred twenty-nine million, three hundred eighty thousand, five hundred twenty-eight".