1429629 has 16 divisors (see below), whose sum is σ = 1995840. Its totient is φ = 909440.

The previous prime is 1429619. The next prime is 1429633. The reversal of 1429629 is 9269241.

It is a cyclic number.

It is not a de Polignac number, because 1429629 - 2⁹ = 1429117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1429629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1429609) 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, 7159 + ... + 7355.

It is an arithmetic number, because the mean of its divisors is an integer number (124740).

2^1429629 is an apocalyptic number.

It is an amenable number.

1429629 is a deficient number, since it is larger than the sum of its proper divisors (566211).

1429629 is a wasteful number, since it uses less digits than its factorization.

1429629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300.

The product of its digits is 7776, while the sum is 33.

The square root of 1429629 is about 1195.6709413547. The cubic root of 1429629 is about 112.6525732326.

The spelling of 1429629 in words is "one million, four hundred twenty-nine thousand, six hundred twenty-nine".