1629252496 has 15 divisors (see below), whose sum is σ = 3156989563. Its totient is φ = 814545520.

The previous prime is 1629252481. The next prime is 1629252497. The reversal of 1629252496 is 6942529261.

The square root of 1629252496 is 40364.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1629252497) by changing a digit.

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 2 ways as a sum of consecutive naturals, for example, 156411 + ... + 166501.

Almost surely, 2^1629252496 is an apocalyptic number.

1629252496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1629252496 is the 40364-th square number.

It is an amenable number.

1629252496 is a deficient number, since it is larger than the sum of its proper divisors (1527737067).

1629252496 is an frugal number, since it uses more digits than its factorization.

1629252496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20190 (or 10093 counting only the distinct ones).

The product of its digits is 466560, while the sum is 46.

The cubic root of 1629252496 is about 1176.6919932738.

The spelling of 1629252496 in words is "one billion, six hundred twenty-nine million, two hundred fifty-two thousand, four hundred ninety-six".