1429609528 has 32 divisors (see below), whose sum is σ = 2856591360. Its totient is φ = 669174880.

The previous prime is 1429609523. The next prime is 1429609529. The reversal of 1429609528 is 8259069241.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1429609523) 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, 74008 + ... + 91303.

It is an arithmetic number, because the mean of its divisors is an integer number (89268480).

Almost surely, 2^1429609528 is an apocalyptic number.

It is an amenable number.

1429609528 is a deficient number, since it is larger than the sum of its proper divisors (1426981832).

1429609528 is a wasteful number, since it uses less digits than its factorization.

1429609528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165387 (or 165383 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 1429609528 is about 37810.1775716539. The cubic root of 1429609528 is about 1126.5206177566.

The spelling of 1429609528 in words is "one billion, four hundred twenty-nine million, six hundred nine thousand, five hundred twenty-eight".